论文标题
每个正理性编号的形式$φ（m^2）/φ（n^2）$
Each positive rational number has the form $φ(m^2)/φ(n^2)$
论文作者
论文摘要
在本说明中，我们表明每个正理性数字可以写为$φ（m^2）/φ（n^2）$，其中$φ$是欧拉的正常函数，$ m $，$ n $是正整数。
In this note, we show that each positive rational number can be written as $φ(m^2)/φ(n^2)$, where $φ$ is Euler's totient function and $m$ and $n$ are positive integers.
