68502007

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{137831}}^1$

素因数の和:137909

約数の個数: 8

約数和(自身を含む): 79391232

約数和(自身を除く): 10889225

約数列:

[1, 7, 71, 497, 137831, 964817, 9786001, 68502007]

約数ペア:

[(1, 68502007), (7, 9786001), (71, 964817), (497, 137831)]