66434121

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{189271}}^1$

素因数の和:189293

約数の個数: 16

約数和(自身を含む): 105992320

約数和(自身を除く): 39558199

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 189271, 567813, 1703439, 2460523, 5110317, 7381569, 22144707, 66434121]

約数ペア:

[(1, 66434121), (3, 22144707), (9, 7381569), (13, 5110317), (27, 2460523), (39, 1703439), (117, 567813), (351, 189271)]