266353269

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3767}}^1$

素因数の和:3834

約数の個数: 48

約数和(自身を含む): 457043328

約数和(自身を除く): 190690059

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 147, 259, 273, 481, 637, 777, 1443, 1813, 1911, 3367, 3767, 5439, 10101, 11301, 23569, 26369, 48971, 70707, 79107, 139379, 146913, 184583, 342797, 418137, 553749, 975653, 1028391, 1811927, 2399579, 2926959, 5435781, 6829571, 7198737, 12683489, 20488713, 38050467, 88784423, 266353269]

約数ペア:

[(1, 266353269), (3, 88784423), (7, 38050467), (13, 20488713), (21, 12683489), (37, 7198737), (39, 6829571), (49, 5435781), (91, 2926959), (111, 2399579), (147, 1811927), (259, 1028391), (273, 975653), (481, 553749), (637, 418137), (777, 342797), (1443, 184583), (1813, 146913), (1911, 139379), (3367, 79107), (3767, 70707), (5439, 48971), (10101, 26369), (11301, 23569)]