155350431

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{124181}}^1$

素因数の和:124326

約数の個数: 12

約数和(自身を含む): 226011240

約数和(自身を除く): 70660809

約数列:

[1, 3, 9, 139, 417, 1251, 124181, 372543, 1117629, 17261159, 51783477, 155350431]

約数ペア:

[(1, 155350431), (3, 51783477), (9, 17261159), (139, 1117629), (417, 372543), (1251, 124181)]