164609731

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 196135632

約数和(自身を除く): 31525901

約数列:

[1, 11, 13, 121, 143, 227, 461, 1573, 2497, 2951, 5071, 5993, 27467, 32461, 55781, 65923, 104647, 357071, 725153, 1151117, 1360411, 12662287, 14964521, 164609731]

約数ペア:

[(1, 164609731), (11, 14964521), (13, 12662287), (121, 1360411), (143, 1151117), (227, 725153), (461, 357071), (1573, 104647), (2497, 65923), (2951, 55781), (5071, 32461), (5993, 27467)]