66647725053

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{193601}}^1$

素因数の和:193734

約数の個数: 48

約数和(自身を含む): 111105864576

約数和(自身を除く): 44458139523

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 169, 273, 291, 507, 679, 1183, 1261, 2037, 3549, 3783, 8827, 16393, 26481, 49179, 114751, 193601, 344253, 580803, 1355207, 2516813, 4065621, 7550439, 17617691, 18779297, 32718569, 52853073, 56337891, 98155707, 131455079, 229029983, 244130861, 394365237, 687089949, 732392583, 1708916027, 3173701193, 5126748081, 9521103579, 22215908351, 66647725053]

約数ペア:

[(1, 66647725053), (3, 22215908351), (7, 9521103579), (13, 5126748081), (21, 3173701193), (39, 1708916027), (91, 732392583), (97, 687089949), (169, 394365237), (273, 244130861), (291, 229029983), (507, 131455079), (679, 98155707), (1183, 56337891), (1261, 52853073), (2037, 32718569), (3549, 18779297), (3783, 17617691), (8827, 7550439), (16393, 4065621), (26481, 2516813), (49179, 1355207), (114751, 580803), (193601, 344253)]