83115357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 123594240

約数和(自身を除く): 40478883

約数列:

[1, 3, 13, 37, 39, 111, 239, 241, 481, 717, 723, 1443, 3107, 3133, 8843, 8917, 9321, 9399, 26529, 26751, 57599, 114959, 115921, 172797, 344877, 347763, 748787, 2131163, 2246361, 6393489, 27705119, 83115357]

約数ペア:

[(1, 83115357), (3, 27705119), (13, 6393489), (37, 2246361), (39, 2131163), (111, 748787), (239, 347763), (241, 344877), (481, 172797), (717, 115921), (723, 114959), (1443, 57599), (3107, 26751), (3133, 26529), (8843, 9399), (8917, 9321)]