68913397

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 80080000

約数和(自身を除く): 11166603

約数列:

[1, 7, 109, 181, 499, 763, 1267, 3493, 19729, 54391, 90319, 138103, 380737, 632233, 9844771, 68913397]

約数ペア:

[(1, 68913397), (7, 9844771), (109, 632233), (181, 380737), (499, 138103), (763, 90319), (1267, 54391), (3493, 19729)]