56674521

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{1009}}^1$

素因数の和:1173

約数の個数: 18

約数和(自身を含む): 82994730

約数和(自身を除く): 26320209

約数列:

[1, 3, 9, 79, 237, 711, 1009, 3027, 6241, 9081, 18723, 56169, 79711, 239133, 717399, 6297169, 18891507, 56674521]

約数ペア:

[(1, 56674521), (3, 18891507), (9, 6297169), (79, 717399), (237, 239133), (711, 79711), (1009, 56169), (3027, 18723), (6241, 9081)]