76415859

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 128325120

約数和(自身を除く): 51909261

約数列:

[1, 3, 9, 13, 27, 39, 43, 61, 83, 117, 129, 183, 249, 351, 387, 549, 559, 747, 793, 1079, 1161, 1647, 1677, 2241, 2379, 2623, 3237, 3569, 5031, 5063, 7137, 7869, 9711, 10707, 15093, 15189, 21411, 23607, 29133, 32121, 34099, 45567, 46397, 65819, 70821, 96363, 102297, 136701, 139191, 197457, 217709, 306891, 417573, 592371, 653127, 920673, 1252719, 1777113, 1959381, 2830217, 5878143, 8490651, 25471953, 76415859]

約数ペア:

[(1, 76415859), (3, 25471953), (9, 8490651), (13, 5878143), (27, 2830217), (39, 1959381), (43, 1777113), (61, 1252719), (83, 920673), (117, 653127), (129, 592371), (183, 417573), (249, 306891), (351, 217709), (387, 197457), (549, 139191), (559, 136701), (747, 102297), (793, 96363), (1079, 70821), (1161, 65819), (1647, 46397), (1677, 45567), (2241, 34099), (2379, 32121), (2623, 29133), (3237, 23607), (3569, 21411), (5031, 15189), (5063, 15093), (7137, 10707), (7869, 9711)]