85567221

素因数分解:

$3^2\times {\mathrm{691}}^1\times {\mathrm{13759}}^1$

素因数の和:14456

約数の個数: 12

約数和(自身を含む): 123784960

約数和(自身を除く): 38217739

約数列:

[1, 3, 9, 691, 2073, 6219, 13759, 41277, 123831, 9507469, 28522407, 85567221]

約数ペア:

[(1, 85567221), (3, 28522407), (9, 9507469), (691, 123831), (2073, 41277), (6219, 13759)]