66177713

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 76856064

約数和(自身を除く): 10678351

約数列:

[1, 7, 137, 151, 457, 959, 1057, 3199, 20687, 62609, 69007, 144809, 438263, 483049, 9453959, 66177713]

約数ペア:

[(1, 66177713), (7, 9453959), (137, 483049), (151, 438263), (457, 144809), (959, 69007), (1057, 62609), (3199, 20687)]