7260762717

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 11646442080

約数和(自身を除く): 4385679363

約数列:

[1, 3, 9, 13, 39, 61, 117, 139, 169, 183, 417, 507, 549, 563, 793, 1251, 1521, 1689, 1807, 2379, 5067, 5421, 7137, 7319, 8479, 10309, 16263, 21957, 23491, 25437, 30927, 34343, 65871, 70473, 76311, 78257, 92781, 95147, 103029, 110227, 211419, 234771, 285441, 309087, 330681, 446459, 704313, 856323, 992043, 1017341, 1339377, 1432951, 3052023, 4018131, 4298853, 4773677, 5803967, 9156069, 12896559, 13225433, 14321031, 17411901, 39676299, 42963093, 52235703, 62057801, 119028897, 186173403, 558520209, 806751413, 2420254239, 7260762717]

約数ペア:

[(1, 7260762717), (3, 2420254239), (9, 806751413), (13, 558520209), (39, 186173403), (61, 119028897), (117, 62057801), (139, 52235703), (169, 42963093), (183, 39676299), (417, 17411901), (507, 14321031), (549, 13225433), (563, 12896559), (793, 9156069), (1251, 5803967), (1521, 4773677), (1689, 4298853), (1807, 4018131), (2379, 3052023), (5067, 1432951), (5421, 1339377), (7137, 1017341), (7319, 992043), (8479, 856323), (10309, 704313), (16263, 446459), (21957, 330681), (23491, 309087), (25437, 285441), (30927, 234771), (34343, 211419), (65871, 110227), (70473, 103029), (76311, 95147), (78257, 92781)]