55247607

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 82018560

約数和(自身を除く): 26770953

約数列:

[1, 3, 9, 47, 141, 211, 423, 619, 633, 1857, 1899, 5571, 9917, 29093, 29751, 87279, 89253, 130609, 261837, 391827, 1175481, 6138623, 18415869, 55247607]

約数ペア:

[(1, 55247607), (3, 18415869), (9, 6138623), (47, 1175481), (141, 391827), (211, 261837), (423, 130609), (619, 89253), (633, 87279), (1857, 29751), (1899, 29093), (5571, 9917)]