68974623

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4817}}^1$

素因数の和:4903

約数の個数: 24

約数和(自身を含む): 104724048

約数和(自身を除く): 35749425

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 4817, 14319, 14451, 43353, 178229, 207131, 534687, 621393, 1604061, 1864179, 7663847, 22991541, 68974623]

約数ペア:

[(1, 68974623), (3, 22991541), (9, 7663847), (37, 1864179), (43, 1604061), (111, 621393), (129, 534687), (333, 207131), (387, 178229), (1591, 43353), (4773, 14451), (4817, 14319)]