66458541

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 89812800

約数和(自身を除く): 23354259

約数列:

[1, 3, 139, 197, 417, 591, 809, 2427, 27383, 82149, 112451, 159373, 337353, 478119, 22152847, 66458541]

約数ペア:

[(1, 66458541), (3, 22152847), (139, 478119), (197, 337353), (417, 159373), (591, 112451), (809, 82149), (2427, 27383)]