68816111

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10651}}^1$

素因数の和:10742

約数の個数: 16

約数和(自身を含む): 85897728

約数和(自身を除く): 17081617

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 10651, 74557, 138463, 756221, 969241, 5293547, 9830873, 68816111]

約数ペア:

[(1, 68816111), (7, 9830873), (13, 5293547), (71, 969241), (91, 756221), (497, 138463), (923, 74557), (6461, 10651)]