133088263

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{22447}}^1$

素因数の和:22483

約数の個数: 18

約数和(自身を含む): 170178288

約数和(自身を除く): 37090025

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 22447, 157129, 246917, 1099903, 1728419, 2716087, 12098933, 19012609, 133088263]

約数ペア:

[(1, 133088263), (7, 19012609), (11, 12098933), (49, 2716087), (77, 1728419), (121, 1099903), (539, 246917), (847, 157129), (5929, 22447)]