128575129

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 137741184

約数和(自身を除く): 9166055

約数列:

[1, 23, 61, 113, 811, 1403, 2599, 6893, 18653, 49471, 91643, 158539, 1137833, 2107789, 5590223, 128575129]

約数ペア:

[(1, 128575129), (23, 5590223), (61, 2107789), (113, 1137833), (811, 158539), (1403, 91643), (2599, 49471), (6893, 18653)]