76000821

素因数分解:

$3^1\times {\mathrm{13}}^4\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 20

約数和(自身を含む): 109902432

約数和(自身を除く): 33901611

約数列:

[1, 3, 13, 39, 169, 507, 887, 2197, 2661, 6591, 11531, 28561, 34593, 85683, 149903, 449709, 1948739, 5846217, 25333607, 76000821]

約数ペア:

[(1, 76000821), (3, 25333607), (13, 5846217), (39, 1948739), (169, 449709), (507, 149903), (887, 85683), (2197, 34593), (2661, 28561), (6591, 11531)]