85240389

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{168127}}^1$

素因数の和:168156

約数の個数: 12

約数和(自身を含む): 123069696

約数和(自身を除く): 37829307

約数列:

[1, 3, 13, 39, 169, 507, 168127, 504381, 2185651, 6556953, 28413463, 85240389]

約数ペア:

[(1, 85240389), (3, 28413463), (13, 6556953), (39, 2185651), (169, 504381), (507, 168127)]