56688309

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{3677}}^1$

素因数の和:4257

約数の個数: 16

約数和(自身を含む): 84152640

約数和(自身を除く): 27464331

約数列:

[1, 3, 9, 27, 571, 1713, 3677, 5139, 11031, 15417, 33093, 99279, 2099567, 6298701, 18896103, 56688309]

約数ペア:

[(1, 56688309), (3, 18896103), (9, 6298701), (27, 2099567), (571, 99279), (1713, 33093), (3677, 15417), (5139, 11031)]