27256491

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6143}}^1$

素因数の和:6195

約数の個数: 24

約数和(自身を含む): 43130880

約数和(自身を除く): 15874389

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 6143, 18429, 55287, 104431, 178147, 313293, 534441, 939879, 1603323, 3028499, 9085497, 27256491]

約数ペア:

[(1, 27256491), (3, 9085497), (9, 3028499), (17, 1603323), (29, 939879), (51, 534441), (87, 313293), (153, 178147), (261, 104431), (493, 55287), (1479, 18429), (4437, 6143)]