56673027

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{1531}}^1$

素因数の和:2000

約数の個数: 20

約数和(自身を含む): 84900376

約数和(自身を除く): 28227349

約数列:

[1, 3, 9, 27, 81, 457, 1371, 1531, 4113, 4593, 12339, 13779, 37017, 41337, 124011, 699667, 2099001, 6297003, 18891009, 56673027]

約数ペア:

[(1, 56673027), (3, 18891009), (9, 6297003), (27, 2099001), (81, 699667), (457, 124011), (1371, 41337), (1531, 37017), (4113, 13779), (4593, 12339)]