72558219

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{7481}}^1$

素因数の和:7598

約数の個数: 16

約数和(自身を含む): 100198944

約数和(自身を除く): 27640725

約数列:

[1, 3, 53, 61, 159, 183, 3233, 7481, 9699, 22443, 396493, 456341, 1189479, 1369023, 24186073, 72558219]

約数ペア:

[(1, 72558219), (3, 24186073), (53, 1369023), (61, 1189479), (159, 456341), (183, 396493), (3233, 22443), (7481, 9699)]