85077657

素因数分解:

$3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{2203}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 140738624

約数和(自身を除く): 55660967

約数列:

[1, 3, 7, 9, 21, 63, 613, 1839, 2203, 4291, 5517, 6609, 12873, 15421, 19827, 38619, 46263, 138789, 1350439, 4051317, 9453073, 12153951, 28359219, 85077657]

約数ペア:

[(1, 85077657), (3, 28359219), (7, 12153951), (9, 9453073), (21, 4051317), (63, 1350439), (613, 138789), (1839, 46263), (2203, 38619), (4291, 19827), (5517, 15421), (6609, 12873)]