86672043

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{135637}}^1$

素因数の和:135714

約数の個数: 12

約数和(自身を含む): 126957168

約数和(自身を除く): 40285125

約数列:

[1, 3, 9, 71, 213, 639, 135637, 406911, 1220733, 9630227, 28890681, 86672043]

約数ペア:

[(1, 86672043), (3, 28890681), (9, 9630227), (71, 1220733), (213, 406911), (639, 135637)]