72137807

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{701}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 84262464

約数和(自身を除く): 12124657

約数列:

[1, 7, 61, 241, 427, 701, 1687, 4907, 14701, 42761, 102907, 168941, 299327, 1182587, 10305401, 72137807]

約数ペア:

[(1, 72137807), (7, 10305401), (61, 1182587), (241, 299327), (427, 168941), (701, 102907), (1687, 42761), (4907, 14701)]