64661311

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 79442496

約数和(自身を除く): 14781185

約数列:

[1, 11, 13, 37, 101, 121, 143, 407, 481, 1111, 1313, 1331, 1573, 3737, 4477, 5291, 12221, 14443, 17303, 41107, 48581, 49247, 58201, 134431, 158873, 452177, 534391, 640211, 1747603, 4973947, 5878301, 64661311]

約数ペア:

[(1, 64661311), (11, 5878301), (13, 4973947), (37, 1747603), (101, 640211), (121, 534391), (143, 452177), (407, 158873), (481, 134431), (1111, 58201), (1313, 49247), (1331, 48581), (1573, 41107), (3737, 17303), (4477, 14443), (5291, 12221)]