56673999

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{6793}}^1$

素因数の和:6908

約数の個数: 20

約数和(自身を含む): 85495696

約数和(自身を除く): 28821697

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 6793, 8343, 20379, 61137, 183411, 550233, 699679, 2099037, 6297111, 18891333, 56673999]

約数ペア:

[(1, 56673999), (3, 18891333), (9, 6297111), (27, 2099037), (81, 699679), (103, 550233), (309, 183411), (927, 61137), (2781, 20379), (6793, 8343)]