77015057

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 89456640

約数和(自身を除く): 12441583

約数列:

[1, 7, 103, 223, 479, 721, 1561, 3353, 22969, 49337, 106817, 160783, 345359, 747719, 11002151, 77015057]

約数ペア:

[(1, 77015057), (7, 11002151), (103, 747719), (223, 345359), (479, 160783), (721, 106817), (1561, 49337), (3353, 22969)]