55697031

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1483}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 89752320

約数和(自身を除く): 34055289

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 321, 351, 963, 1391, 1483, 2889, 4173, 4449, 12519, 13347, 19279, 37557, 40041, 57837, 158681, 173511, 476043, 520533, 1428129, 2062853, 4284387, 6188559, 18565677, 55697031]

約数ペア:

[(1, 55697031), (3, 18565677), (9, 6188559), (13, 4284387), (27, 2062853), (39, 1428129), (107, 520533), (117, 476043), (321, 173511), (351, 158681), (963, 57837), (1391, 40041), (1483, 37557), (2889, 19279), (4173, 13347), (4449, 12519)]