123670161

素因数分解:

$3^2\times {\mathrm{709}}^1\times {\mathrm{19381}}^1$

素因数の和:20096

約数の個数: 12

約数和(自身を含む): 178895860

約数和(自身を除く): 55225699

約数列:

[1, 3, 9, 709, 2127, 6381, 19381, 58143, 174429, 13741129, 41223387, 123670161]

約数ペア:

[(1, 123670161), (3, 41223387), (9, 13741129), (709, 174429), (2127, 58143), (6381, 19381)]