133728717

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{1277}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 181455552

約数和(自身を除く): 47726835

約数列:

[1, 3, 67, 201, 521, 1277, 1563, 3831, 34907, 85559, 104721, 256677, 665317, 1995951, 44576239, 133728717]

約数ペア:

[(1, 133728717), (3, 44576239), (67, 1995951), (201, 665317), (521, 256677), (1277, 104721), (1563, 85559), (3831, 34907)]