156740627547

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{170279}}^1$

素因数の和:171080

約数の個数: 48

約数和(自身を含む): 272720448000

約数和(自身を除く): 115979820453

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 769, 1197, 2307, 5383, 6921, 14611, 16149, 43833, 48447, 102277, 131499, 170279, 306831, 510837, 920493, 1191953, 1532511, 3235301, 3575859, 9705903, 10727577, 22647107, 29117709, 67941321, 130944551, 203823963, 392833653, 916611857, 1178500959, 2487946469, 2749835571, 7463839407, 8249506713, 17415625283, 22391518221, 52246875849, 156740627547]

約数ペア:

[(1, 156740627547), (3, 52246875849), (7, 22391518221), (9, 17415625283), (19, 8249506713), (21, 7463839407), (57, 2749835571), (63, 2487946469), (133, 1178500959), (171, 916611857), (399, 392833653), (769, 203823963), (1197, 130944551), (2307, 67941321), (5383, 29117709), (6921, 22647107), (14611, 10727577), (16149, 9705903), (43833, 3575859), (48447, 3235301), (102277, 1532511), (131499, 1191953), (170279, 920493), (306831, 510837)]