68392751

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7873}}^1$

素因数の和:7970

約数の個数: 16

約数和(自身を含む): 83905344

約数和(自身を除く): 15512593

約数列:

[1, 7, 17, 73, 119, 511, 1241, 7873, 8687, 55111, 133841, 574729, 936887, 4023103, 9770393, 68392751]

約数ペア:

[(1, 68392751), (7, 9770393), (17, 4023103), (73, 936887), (119, 574729), (511, 133841), (1241, 55111), (7873, 8687)]