55265217

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{3253}}^1$

素因数の和:4072

約数の個数: 16

約数和(自身を含む): 84343680

約数和(自身を除く): 29078463

約数列:

[1, 3, 7, 21, 809, 2427, 3253, 5663, 9759, 16989, 22771, 68313, 2631677, 7895031, 18421739, 55265217]

約数ペア:

[(1, 55265217), (3, 18421739), (7, 7895031), (21, 2631677), (809, 68313), (2427, 22771), (3253, 16989), (5663, 9759)]