27219807

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{3083}}^1$

素因数の和:3204

約数の個数: 20

約数和(自身を含む): 41048040

約数和(自身を除く): 13828233

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 3083, 8829, 9249, 27747, 83241, 249723, 336047, 1008141, 3024423, 9073269, 27219807]

約数ペア:

[(1, 27219807), (3, 9073269), (9, 3024423), (27, 1008141), (81, 336047), (109, 249723), (327, 83241), (981, 27747), (2943, 9249), (3083, 8829)]