56271561

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{827}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 77275584

約数和(自身を除く): 21004023

約数列:

[1, 3, 37, 111, 613, 827, 1839, 2481, 22681, 30599, 68043, 91797, 506951, 1520853, 18757187, 56271561]

約数ペア:

[(1, 56271561), (3, 18757187), (37, 1520853), (111, 506951), (613, 91797), (827, 68043), (1839, 30599), (2481, 22681)]