86889111

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{1019}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 118842240

約数和(自身を除く): 31953129

約数列:

[1, 3, 43, 129, 661, 1019, 1983, 3057, 28423, 43817, 85269, 131451, 673559, 2020677, 28963037, 86889111]

約数ペア:

[(1, 86889111), (3, 28963037), (43, 2020677), (129, 673559), (661, 131451), (1019, 85269), (1983, 43817), (3057, 28423)]