27748611

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 44089344

約数和(自身を除く): 16340733

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 2207, 4191, 6621, 12573, 19863, 24277, 72831, 218493, 280289, 840867, 2522601, 3083179, 9249537, 27748611]

約数ペア:

[(1, 27748611), (3, 9249537), (9, 3083179), (11, 2522601), (33, 840867), (99, 280289), (127, 218493), (381, 72831), (1143, 24277), (1397, 19863), (2207, 12573), (4191, 6621)]