86952609

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{4177}}^1$

素因数の和:4446

約数の個数: 20

約数和(自身を含む): 130428804

約数和(自身を除く): 43476195

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 4177, 6939, 12531, 20817, 37593, 112779, 338337, 1073489, 3220467, 9661401, 28984203, 86952609]

約数ペア:

[(1, 86952609), (3, 28984203), (9, 9661401), (27, 3220467), (81, 1073489), (257, 338337), (771, 112779), (2313, 37593), (4177, 20817), (6939, 12531)]