49794471

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{821}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 75400416

約数和(自身を除く): 25605945

約数列:

[1, 3, 9, 23, 69, 207, 293, 821, 879, 2463, 2637, 6739, 7389, 18883, 20217, 56649, 60651, 169947, 240553, 721659, 2164977, 5532719, 16598157, 49794471]

約数ペア:

[(1, 49794471), (3, 16598157), (9, 5532719), (23, 2164977), (69, 721659), (207, 240553), (293, 169947), (821, 60651), (879, 56649), (2463, 20217), (2637, 18883), (6739, 7389)]