133958495

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{20129}}^1$

素因数の和:20167

約数の個数: 16

約数和(自身を含む): 176821920

約数和(自身を除く): 42863425

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 20129, 100645, 221419, 1107095, 2435609, 12178045, 26791699, 133958495]

約数ペア:

[(1, 133958495), (5, 26791699), (11, 12178045), (55, 2435609), (121, 1107095), (605, 221419), (1331, 100645), (6655, 20129)]