85864262409

素因数分解:

$3^3\times {\mathrm{15289}}^1\times {\mathrm{208003}}^1$

素因数の和:223301

約数の個数: 16

約数和(自身を含む): 127215246400

約数和(自身を除く): 41350983991

約数列:

[1, 3, 9, 27, 15289, 45867, 137601, 208003, 412803, 624009, 1872027, 5616081, 3180157867, 9540473601, 28621420803, 85864262409]

約数ペア:

[(1, 85864262409), (3, 28621420803), (9, 9540473601), (27, 3180157867), (15289, 5616081), (45867, 1872027), (137601, 624009), (208003, 412803)]