72068121

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1051}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 109955040

約数和(自身を除く): 37886919

約数列:

[1, 3, 9, 19, 57, 171, 401, 1051, 1203, 3153, 3609, 7619, 9459, 19969, 22857, 59907, 68571, 179721, 421451, 1264353, 3793059, 8007569, 24022707, 72068121]

約数ペア:

[(1, 72068121), (3, 24022707), (9, 8007569), (19, 3793059), (57, 1264353), (171, 421451), (401, 179721), (1051, 68571), (1203, 59907), (3153, 22857), (3609, 19969), (7619, 9459)]