64317357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2281}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 100508408

約数和(自身を除く): 36191051

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 2169, 2281, 3133, 6843, 9399, 20529, 28197, 29653, 88959, 266877, 549721, 1649163, 4947489, 7146373, 21439119, 64317357]

約数ペア:

[(1, 64317357), (3, 21439119), (9, 7146373), (13, 4947489), (39, 1649163), (117, 549721), (241, 266877), (723, 88959), (2169, 29653), (2281, 28197), (3133, 20529), (6843, 9399)]