31361323383

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109451}}^1$

素因数の和:109580

約数の個数: 48

約数和(自身を含む): 50995875840

約数和(自身を除く): 19634552457

約数列:

[1, 3, 9, 13, 31, 39, 79, 93, 117, 237, 279, 403, 711, 1027, 1209, 2449, 3081, 3627, 7347, 9243, 22041, 31837, 95511, 109451, 286533, 328353, 985059, 1422863, 3392981, 4268589, 8646629, 10178943, 12805767, 25939887, 30536829, 44108753, 77819661, 112406177, 132326259, 268045499, 337218531, 396978777, 804136497, 1011655593, 2412409491, 3484591487, 10453774461, 31361323383]

約数ペア:

[(1, 31361323383), (3, 10453774461), (9, 3484591487), (13, 2412409491), (31, 1011655593), (39, 804136497), (79, 396978777), (93, 337218531), (117, 268045499), (237, 132326259), (279, 112406177), (403, 77819661), (711, 44108753), (1027, 30536829), (1209, 25939887), (2449, 12805767), (3081, 10178943), (3627, 8646629), (7347, 4268589), (9243, 3392981), (22041, 1422863), (31837, 985059), (95511, 328353), (109451, 286533)]