51949521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14323}}^1$

素因数の和:14373

約数の個数: 24

約数和(自身を含む): 83422976

約数和(自身を除く): 31473455

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 14323, 42969, 128907, 186199, 444013, 558597, 1332039, 1675791, 3996117, 5772169, 17316507, 51949521]

約数ペア:

[(1, 51949521), (3, 17316507), (9, 5772169), (13, 3996117), (31, 1675791), (39, 1332039), (93, 558597), (117, 444013), (279, 186199), (403, 128907), (1209, 42969), (3627, 14323)]