70983171

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10939}}^1$

素因数の和:11055

約数の個数: 24

約数和(自身を含む): 118327040

約数和(自身を除く): 47343869

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 10939, 32817, 76573, 98451, 229719, 689157, 1126717, 3380151, 7887019, 10140453, 23661057, 70983171]

約数ペア:

[(1, 70983171), (3, 23661057), (7, 10140453), (9, 7887019), (21, 3380151), (63, 1126717), (103, 689157), (309, 229719), (721, 98451), (927, 76573), (2163, 32817), (6489, 10939)]