123546879

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4001}}^1$

素因数の和:4127

約数の個数: 24

約数和(自身を含む): 184796352

約数和(自身を除く): 61249473

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 3431, 4001, 10293, 12003, 30879, 36009, 188047, 292073, 564141, 876219, 1692423, 2628657, 13727431, 41182293, 123546879]

約数ペア:

[(1, 123546879), (3, 41182293), (9, 13727431), (47, 2628657), (73, 1692423), (141, 876219), (219, 564141), (423, 292073), (657, 188047), (3431, 36009), (4001, 30879), (10293, 12003)]