55620837

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{11257}}^1$

素因数の和:11330

約数の個数: 20

約数和(自身を含む): 84457516

約数和(自身を除く): 28836679

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 11257, 33771, 101313, 303939, 686677, 911817, 2060031, 6180093, 18540279, 55620837]

約数ペア:

[(1, 55620837), (3, 18540279), (9, 6180093), (27, 2060031), (61, 911817), (81, 686677), (183, 303939), (549, 101313), (1647, 33771), (4941, 11257)]