57056871

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{1511}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 78236928

約数和(自身を除く): 21180057

約数列:

[1, 3, 41, 123, 307, 921, 1511, 4533, 12587, 37761, 61951, 185853, 463877, 1391631, 19018957, 57056871]

約数ペア:

[(1, 57056871), (3, 19018957), (41, 1391631), (123, 463877), (307, 185853), (921, 61951), (1511, 37761), (4533, 12587)]