66446787

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 98066752

約数和(自身を除く): 31619965

約数列:

[1, 3, 11, 33, 121, 163, 363, 489, 1123, 1793, 3369, 5379, 12353, 19723, 37059, 59169, 135883, 183049, 407649, 549147, 2013539, 6040617, 22148929, 66446787]

約数ペア:

[(1, 66446787), (3, 22148929), (11, 6040617), (33, 2013539), (121, 549147), (163, 407649), (363, 183049), (489, 135883), (1123, 59169), (1793, 37059), (3369, 19723), (5379, 12353)]