81108679

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 87736320

約数和(自身を除く): 6627641

約数列:

[1, 29, 31, 83, 899, 1087, 2407, 2573, 31523, 33697, 74617, 90221, 977213, 2616409, 2796851, 81108679]

約数ペア:

[(1, 81108679), (29, 2796851), (31, 2616409), (83, 977213), (899, 90221), (1087, 74617), (2407, 33697), (2573, 31523)]