127737579

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{21713}}^1$

素因数の和:21806

約数の個数: 16

約数和(自身を含む): 178228512

約数和(自身を除く): 50490933

約数列:

[1, 3, 37, 53, 111, 159, 1961, 5883, 21713, 65139, 803381, 1150789, 2410143, 3452367, 42579193, 127737579]

約数ペア:

[(1, 127737579), (3, 42579193), (37, 3452367), (53, 2410143), (111, 1150789), (159, 803381), (1961, 65139), (5883, 21713)]