74327607

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 110682000

約数和(自身を除く): 36354393

約数列:

[1, 3, 9, 43, 129, 149, 387, 447, 1289, 1341, 3867, 6407, 11601, 19221, 55427, 57663, 166281, 192061, 498843, 576183, 1728549, 8258623, 24775869, 74327607]

約数ペア:

[(1, 74327607), (3, 24775869), (9, 8258623), (43, 1728549), (129, 576183), (149, 498843), (387, 192061), (447, 166281), (1289, 57663), (1341, 55427), (3867, 19221), (6407, 11601)]