42257853

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3361}}^1$

素因数の和:3505

約数の個数: 24

約数和(自身を含む): 67132416

約数和(自身を除く): 24874563

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 3361, 4191, 10083, 12573, 30249, 36971, 110913, 332739, 426847, 1280541, 3841623, 4695317, 14085951, 42257853]

約数ペア:

[(1, 42257853), (3, 14085951), (9, 4695317), (11, 3841623), (33, 1280541), (99, 426847), (127, 332739), (381, 110913), (1143, 36971), (1397, 30249), (3361, 12573), (4191, 10083)]