55807311

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{701}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 34767537

約数列:

[1, 3, 7, 17, 21, 51, 119, 223, 357, 669, 701, 1561, 2103, 3791, 4683, 4907, 11373, 11917, 14721, 26537, 35751, 79611, 83419, 156323, 250257, 468969, 1094261, 2657491, 3282783, 7972473, 18602437, 55807311]

約数ペア:

[(1, 55807311), (3, 18602437), (7, 7972473), (17, 3282783), (21, 2657491), (51, 1094261), (119, 468969), (223, 250257), (357, 156323), (669, 83419), (701, 79611), (1561, 35751), (2103, 26537), (3791, 14721), (4683, 11917), (4907, 11373)]