27848511

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 41081040

約数和(自身を除く): 13232529

約数列:

[1, 3, 9, 113, 139, 197, 339, 417, 591, 1017, 1251, 1773, 15707, 22261, 27383, 47121, 66783, 82149, 141363, 200349, 246447, 3094279, 9282837, 27848511]

約数ペア:

[(1, 27848511), (3, 9282837), (9, 3094279), (113, 246447), (139, 200349), (197, 141363), (339, 82149), (417, 66783), (591, 47121), (1017, 27383), (1251, 22261), (1773, 15707)]