138606831

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7487}}^1$

素因数の和:7532

約数の個数: 36

約数和(自身を含む): 233041536

約数和(自身を除く): 94434705

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 561, 1089, 1683, 2057, 6171, 7487, 18513, 22461, 67383, 82357, 127279, 247071, 381837, 741213, 905927, 1145511, 1400069, 2717781, 4200207, 8153343, 12600621, 15400759, 46202277, 138606831]

約数ペア:

[(1, 138606831), (3, 46202277), (9, 15400759), (11, 12600621), (17, 8153343), (33, 4200207), (51, 2717781), (99, 1400069), (121, 1145511), (153, 905927), (187, 741213), (363, 381837), (561, 247071), (1089, 127279), (1683, 82357), (2057, 67383), (6171, 22461), (7487, 18513)]