79611231

素因数分解:

$3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{1103}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 123842304

約数和(自身を除く): 44231073

約数列:

[1, 3, 7, 21, 49, 147, 491, 1103, 1473, 3309, 3437, 7721, 10311, 23163, 24059, 54047, 72177, 162141, 541573, 1624719, 3791011, 11373033, 26537077, 79611231]

約数ペア:

[(1, 79611231), (3, 26537077), (7, 11373033), (21, 3791011), (49, 1624719), (147, 541573), (491, 162141), (1103, 72177), (1473, 54047), (3309, 24059), (3437, 23163), (7721, 10311)]