55584873

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{5009}}^1$

素因数の和:5158

約数の個数: 20

約数和(自身を含む): 83656980

約数和(自身を除く): 28072107

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 5009, 11097, 15027, 45081, 135243, 405729, 686233, 2058699, 6176097, 18528291, 55584873]

約数ペア:

[(1, 55584873), (3, 18528291), (9, 6176097), (27, 2058699), (81, 686233), (137, 405729), (411, 135243), (1233, 45081), (3699, 15027), (5009, 11097)]