134837759

素因数分解:

$7^4\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:748

約数の個数: 20

約数和(自身を含む): 159320880

約数和(自身を除く): 24483121

約数列:

[1, 7, 49, 89, 343, 623, 631, 2401, 4361, 4417, 30527, 30919, 56159, 213689, 216433, 393113, 1515031, 2751791, 19262537, 134837759]

約数ペア:

[(1, 134837759), (7, 19262537), (49, 2751791), (89, 1515031), (343, 393113), (623, 216433), (631, 213689), (2401, 56159), (4361, 30919), (4417, 30527)]