61769574

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{16111}}^1$

素因数の和:16193

約数の個数: 32

約数和(自身を含む): 139207680

約数和(自身を除く): 77438106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 16111, 32222, 48333, 96666, 144999, 289998, 434997, 869994, 1143881, 2287762, 3431643, 6863286, 10294929, 20589858, 30884787, 61769574]

約数ペア:

[(1, 61769574), (2, 30884787), (3, 20589858), (6, 10294929), (9, 6863286), (18, 3431643), (27, 2287762), (54, 1143881), (71, 869994), (142, 434997), (213, 289998), (426, 144999), (639, 96666), (1278, 48333), (1917, 32222), (3834, 16111)]