221977731

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{44017}}^1$

素因数の和:44102

約数の個数: 12

約数和(自身を含む): 303372056

約数和(自身を除く): 81394325

約数列:

[1, 3, 41, 123, 1681, 5043, 44017, 132051, 1804697, 5414091, 73992577, 221977731]

約数ペア:

[(1, 221977731), (3, 73992577), (41, 5414091), (123, 1804697), (1681, 132051), (5043, 44017)]