27208791

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{3463}}^1$

素因数の和:3572

約数の個数: 20

約数和(自身を含む): 41076112

約数和(自身を除く): 13867321

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 3463, 7857, 10389, 31167, 93501, 280503, 335911, 1007733, 3023199, 9069597, 27208791]

約数ペア:

[(1, 27208791), (3, 9069597), (9, 3023199), (27, 1007733), (81, 335911), (97, 280503), (291, 93501), (873, 31167), (2619, 10389), (3463, 7857)]