56661939

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 83566080

約数和(自身を除く): 26904141

約数列:

[1, 3, 9, 89, 127, 267, 381, 557, 801, 1143, 1671, 5013, 11303, 33909, 49573, 70739, 101727, 148719, 212217, 446157, 636651, 6295771, 18887313, 56661939]

約数ペア:

[(1, 56661939), (3, 18887313), (9, 6295771), (89, 636651), (127, 446157), (267, 212217), (381, 148719), (557, 101727), (801, 70739), (1143, 49573), (1671, 33909), (5013, 11303)]