159285257999

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{104861921}}^1$

素因数の和:104861966

約数の個数: 12

約数和(自身を含む): 191268145728

約数和(自身を除く): 31982887729

約数列:

[1, 7, 31, 49, 217, 1519, 104861921, 734033447, 3250719551, 5138234129, 22755036857, 159285257999]

約数ペア:

[(1, 159285257999), (7, 22755036857), (31, 5138234129), (49, 3250719551), (217, 734033447), (1519, 104861921)]