72666561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{9137}}^1$

素因数の和:9392

約数の個数: 16

約数和(自身を含む): 106147008

約数和(自身を除く): 33480447

約数列:

[1, 3, 11, 33, 241, 723, 2651, 7953, 9137, 27411, 100507, 301521, 2202017, 6606051, 24222187, 72666561]

約数ペア:

[(1, 72666561), (3, 24222187), (11, 6606051), (33, 2202017), (241, 301521), (723, 100507), (2651, 27411), (7953, 9137)]