55770849

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{4621}}^1$

素因数の和:4782

約数の個数: 20

約数和(自身を含む): 83889300

約数和(自身を除く): 28118451

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 4621, 12069, 13863, 41589, 124767, 374301, 688529, 2065587, 6196761, 18590283, 55770849]

約数ペア:

[(1, 55770849), (3, 18590283), (9, 6196761), (27, 2065587), (81, 688529), (149, 374301), (447, 124767), (1341, 41589), (4023, 13863), (4621, 12069)]