arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2006.12438math.NT
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欧拉算术函数和梅农恒等式的另一推广

Another generalization of Euler's arithmetic function and Menon's identity

László Tóth

摘要:

定义$k$维广义欧拉函数$φ_k(n)$为有序$k$元组$(a_1,\ldots,a_k)\in {\Bbb N}^k$的个数,使得$1\le a_1,\ldots,a_k\le n$和乘积$a_1\cdots a_k$与和$a_1+\cdots +a_k$都与$n$互素.研究了函数$φ_k(n)$的一些性质,得到了相应的Menon型恒等式.

英文摘要:

We define the $k$-dimensional generalized Euler function $φ_k(n)$ as the number of ordered $k$-tuples $(a_1,\ldots,a_k)\in {\Bbb N}^k$ such that $1\le a_1,\ldots,a_k\le n$ and both the product $a_1\cdots a_k$ and the sum $a_1+\cdots +a_k$ are prime to $n$. We investigate some of properties of the function $φ_k(n)$, and obtain a corresponding Menon-type identity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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