89807053

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{5077}}^1$

素因数の和:5129

約数の個数: 18

約数和(自身を含む): 110278926

約数和(自身を除く): 20471873

約数列:

[1, 7, 19, 49, 133, 361, 931, 2527, 5077, 17689, 35539, 96463, 248773, 675241, 1832797, 4726687, 12829579, 89807053]

約数ペア:

[(1, 89807053), (7, 12829579), (19, 4726687), (49, 1832797), (133, 675241), (361, 248773), (931, 96463), (2527, 35539), (5077, 17689)]