56806677

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{11497}}^1$

素因数の和:11570

約数の個数: 20

約数和(自身を含む): 86257996

約数和(自身を除く): 29451319

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 11497, 34491, 103473, 310419, 701317, 931257, 2103951, 6311853, 18935559, 56806677]

約数ペア:

[(1, 56806677), (3, 18935559), (9, 6311853), (27, 2103951), (61, 931257), (81, 701317), (183, 310419), (549, 103473), (1647, 34491), (4941, 11497)]