27838521

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{106661}}^1$

素因数の和:106696

約数の個数: 12

約数和(自身を含む): 41598180

約数和(自身を除く): 13759659

約数列:

[1, 3, 9, 29, 87, 261, 106661, 319983, 959949, 3093169, 9279507, 27838521]

約数ペア:

[(1, 27838521), (3, 9279507), (9, 3093169), (29, 959949), (87, 319983), (261, 106661)]