77886477

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2609}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 117262080

約数和(自身を除く): 39375603

約数列:

[1, 3, 9, 31, 93, 107, 279, 321, 963, 2609, 3317, 7827, 9951, 23481, 29853, 80879, 242637, 279163, 727911, 837489, 2512467, 8654053, 25962159, 77886477]

約数ペア:

[(1, 77886477), (3, 25962159), (9, 8654053), (31, 2512467), (93, 837489), (107, 727911), (279, 279163), (321, 242637), (963, 80879), (2609, 29853), (3317, 23481), (7827, 9951)]