187170711

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 322407936

約数和(自身を除く): 135237225

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 169, 273, 299, 483, 507, 897, 1183, 2093, 2293, 3549, 3887, 6279, 6879, 11661, 16051, 27209, 29809, 48153, 52739, 81627, 89427, 158217, 208663, 369173, 387517, 625989, 685607, 1107519, 1162551, 2056821, 2712619, 4799249, 8137857, 8912891, 14397747, 26738673, 62390237, 187170711]

約数ペア:

[(1, 187170711), (3, 62390237), (7, 26738673), (13, 14397747), (21, 8912891), (23, 8137857), (39, 4799249), (69, 2712619), (91, 2056821), (161, 1162551), (169, 1107519), (273, 685607), (299, 625989), (483, 387517), (507, 369173), (897, 208663), (1183, 158217), (2093, 89427), (2293, 81627), (3549, 52739), (3887, 48153), (6279, 29809), (6879, 27209), (11661, 16051)]