66390571521

素因数分解:

$3^2\times {\mathrm{167269}}^1\times {\mathrm{44101}}^1$

素因数の和:211376

約数の個数: 12

約数和(自身を含む): 95900240020

約数和(自身を除く): 29509668499

約数列:

[1, 3, 9, 44101, 132303, 167269, 396909, 501807, 1505421, 7376730169, 22130190507, 66390571521]

約数ペア:

[(1, 66390571521), (3, 22130190507), (9, 7376730169), (44101, 1505421), (132303, 501807), (167269, 396909)]