156799521

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{295291}}^1$

素因数の和:295356

約数の個数: 12

約数和(自身を含む): 230327760

約数和(自身を除く): 73528239

約数列:

[1, 3, 9, 59, 177, 531, 295291, 885873, 2657619, 17422169, 52266507, 156799521]

約数ペア:

[(1, 156799521), (3, 52266507), (9, 17422169), (59, 2657619), (177, 885873), (531, 295291)]