264531501

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 56

約数和(自身を含む): 432862976

約数和(自身を除く): 168331475

約数列:

[1, 3, 9, 13, 27, 39, 81, 103, 117, 243, 271, 309, 351, 729, 813, 927, 1053, 1339, 2439, 2781, 3159, 3523, 4017, 7317, 8343, 9477, 10569, 12051, 21951, 25029, 27913, 31707, 36153, 65853, 75087, 83739, 95121, 108459, 197559, 251217, 285363, 325377, 362869, 753651, 856089, 976131, 1088607, 2260953, 2568267, 3265821, 6782859, 9797463, 20348577, 29392389, 88177167, 264531501]

約数ペア:

[(1, 264531501), (3, 88177167), (9, 29392389), (13, 20348577), (27, 9797463), (39, 6782859), (81, 3265821), (103, 2568267), (117, 2260953), (243, 1088607), (271, 976131), (309, 856089), (351, 753651), (729, 362869), (813, 325377), (927, 285363), (1053, 251217), (1339, 197559), (2439, 108459), (2781, 95121), (3159, 83739), (3523, 75087), (4017, 65853), (7317, 36153), (8343, 31707), (9477, 27913), (10569, 25029), (12051, 21951)]