66220017

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 89376000

約数和(自身を除く): 23155983

約数列:

[1, 3, 139, 379, 417, 419, 1137, 1257, 52681, 58241, 158043, 158801, 174723, 476403, 22073339, 66220017]

約数ペア:

[(1, 66220017), (3, 22073339), (139, 476403), (379, 174723), (417, 158801), (419, 158043), (1137, 58241), (1257, 52681)]