26727651

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{1061}}^1$

素因数の和:1384

約数の個数: 20

約数和(自身を含む): 40092624

約数和(自身を除く): 13364973

約数列:

[1, 3, 9, 27, 81, 311, 933, 1061, 2799, 3183, 8397, 9549, 25191, 28647, 85941, 329971, 989913, 2969739, 8909217, 26727651]

約数ペア:

[(1, 26727651), (3, 8909217), (9, 2969739), (27, 989913), (81, 329971), (311, 85941), (933, 28647), (1061, 25191), (2799, 9549), (3183, 8397)]