57233709

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 60

約数和(自身を含む): 95923476

約数和(自身を除く): 38689767

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 113, 117, 169, 333, 339, 351, 481, 507, 999, 1017, 1053, 1443, 1469, 1521, 2997, 3051, 4181, 4329, 4407, 4563, 6253, 9153, 12543, 12987, 13221, 13689, 18759, 19097, 37629, 38961, 39663, 54353, 56277, 57291, 112887, 118989, 163059, 168831, 171873, 338661, 489177, 506493, 515619, 706589, 1467531, 1546857, 2119767, 4402593, 6359301, 19077903, 57233709]

約数ペア:

[(1, 57233709), (3, 19077903), (9, 6359301), (13, 4402593), (27, 2119767), (37, 1546857), (39, 1467531), (81, 706589), (111, 515619), (113, 506493), (117, 489177), (169, 338661), (333, 171873), (339, 168831), (351, 163059), (481, 118989), (507, 112887), (999, 57291), (1017, 56277), (1053, 54353), (1443, 39663), (1469, 38961), (1521, 37629), (2997, 19097), (3051, 18759), (4181, 13689), (4329, 13221), (4407, 12987), (4563, 12543), (6253, 9153)]