55920501

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68279}}^1$

素因数の和:68305

約数の個数: 24

約数和(自身を含む): 99415680

約数和(自身を除く): 43495179

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 68279, 204837, 477953, 614511, 887627, 1433859, 2662881, 4301577, 6213389, 7988643, 18640167, 55920501]

約数ペア:

[(1, 55920501), (3, 18640167), (7, 7988643), (9, 6213389), (13, 4301577), (21, 2662881), (39, 1433859), (63, 887627), (91, 614511), (117, 477953), (273, 204837), (819, 68279)]