72172683

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15511}}^1$

素因数の和:15575

約数の個数: 24

約数和(自身を含む): 116153856

約数和(自身を除く): 43981173

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 15511, 46533, 139599, 170621, 511863, 729017, 1535589, 2187051, 6561153, 8019187, 24057561, 72172683]

約数ペア:

[(1, 72172683), (3, 24057561), (9, 8019187), (11, 6561153), (33, 2187051), (47, 1535589), (99, 729017), (141, 511863), (423, 170621), (517, 139599), (1551, 46533), (4653, 15511)]