127819727

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{19001}}^1$

素因数の和:19070

約数の個数: 12

約数和(自身を含む): 150951888

約数和(自身を除く): 23132161

約数列:

[1, 7, 31, 217, 961, 6727, 19001, 133007, 589031, 4123217, 18259961, 127819727]

約数ペア:

[(1, 127819727), (7, 18259961), (31, 4123217), (217, 589031), (961, 133007), (6727, 19001)]