71613207

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{43481}}^1$

素因数の和:43551

約数の個数: 16

約数和(自身を含む): 107835360

約数和(自身を除く): 36222153

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 43481, 130443, 391329, 1173987, 2652341, 7957023, 23871069, 71613207]

約数ペア:

[(1, 71613207), (3, 23871069), (9, 7957023), (27, 2652341), (61, 1173987), (183, 391329), (549, 130443), (1647, 43481)]