129621609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4597}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 202514312

約数和(自身を除く): 72892703

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 2169, 3133, 4597, 9399, 13791, 28197, 41373, 59761, 179283, 537849, 1107877, 3323631, 9970893, 14402401, 43207203, 129621609]

約数ペア:

[(1, 129621609), (3, 43207203), (9, 14402401), (13, 9970893), (39, 3323631), (117, 1107877), (241, 537849), (723, 179283), (2169, 59761), (3133, 41373), (4597, 28197), (9399, 13791)]