75820119

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{20939}}^1$

素因数の和:21030

約数の個数: 16

約数和(自身を含む): 108552960

約数和(自身を除く): 32732841

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 20939, 62817, 355963, 1067889, 1486669, 4460007, 25273373, 75820119]

約数ペア:

[(1, 75820119), (3, 25273373), (17, 4460007), (51, 1486669), (71, 1067889), (213, 355963), (1207, 62817), (3621, 20939)]