68810067

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{16657}}^1$

素因数の和:16689

約数の個数: 24

約数和(自身を含む): 109143216

約数和(自身を除く): 40333149

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 16657, 49971, 149913, 283169, 449739, 849507, 1349217, 2548521, 4047651, 7645563, 22936689, 68810067]

約数ペア:

[(1, 68810067), (3, 22936689), (9, 7645563), (17, 4047651), (27, 2548521), (51, 1349217), (81, 849507), (153, 449739), (243, 283169), (459, 149913), (1377, 49971), (4131, 16657)]