31460757939

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{11549}}^1$

素因数の和:11786

約数の個数: 60

約数和(自身を含む): 51150330000

約数和(自身を除く): 19689572061

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 199, 351, 507, 597, 1053, 1521, 1791, 2587, 4563, 5373, 7761, 11549, 13689, 16119, 23283, 33631, 34647, 69849, 100893, 103941, 150137, 209547, 302679, 311823, 450411, 908037, 935469, 1351233, 1951781, 2298251, 2724111, 4053699, 5855343, 6894753, 12161097, 17566029, 20684259, 29877263, 52698087, 62052777, 89631789, 158094261, 186158331, 268895367, 388404419, 806686101, 1165213257, 2420058303, 3495639771, 10486919313, 31460757939]

約数ペア:

[(1, 31460757939), (3, 10486919313), (9, 3495639771), (13, 2420058303), (27, 1165213257), (39, 806686101), (81, 388404419), (117, 268895367), (169, 186158331), (199, 158094261), (351, 89631789), (507, 62052777), (597, 52698087), (1053, 29877263), (1521, 20684259), (1791, 17566029), (2587, 12161097), (4563, 6894753), (5373, 5855343), (7761, 4053699), (11549, 2724111), (13689, 2298251), (16119, 1951781), (23283, 1351233), (33631, 935469), (34647, 908037), (69849, 450411), (100893, 311823), (103941, 302679), (150137, 209547)]