77973231

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{10639}}^1$

素因数の和:10998

約数の個数: 16

約数和(自身を含む): 119168000

約数和(自身を除く): 41194769

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 10639, 31917, 74473, 223419, 3713011, 11139033, 25991077, 77973231]

約数ペア:

[(1, 77973231), (3, 25991077), (7, 11139033), (21, 3713011), (349, 223419), (1047, 74473), (2443, 31917), (7329, 10639)]