157625253

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{64627}}^1$

素因数の和:64904

約数の個数: 12

約数和(自身を含む): 228524608

約数和(自身を除く): 70899355

約数列:

[1, 3, 9, 271, 813, 2439, 64627, 193881, 581643, 17513917, 52541751, 157625253]

約数ペア:

[(1, 157625253), (3, 52541751), (9, 17513917), (271, 581643), (813, 193881), (2439, 64627)]