66025467

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1087}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 101327616

約数和(自身を除く): 35302149

約数列:

[1, 3, 9, 17, 51, 153, 397, 1087, 1191, 3261, 3573, 6749, 9783, 18479, 20247, 55437, 60741, 166311, 431539, 1294617, 3883851, 7336163, 22008489, 66025467]

約数ペア:

[(1, 66025467), (3, 22008489), (9, 7336163), (17, 3883851), (51, 1294617), (153, 431539), (397, 166311), (1087, 60741), (1191, 55437), (3261, 20247), (3573, 18479), (6749, 9783)]