27589329

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{7247}}^1$

素因数の和:7306

約数の個数: 20

約数和(自身を含む): 42096384

約数和(自身を除く): 14507055

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 7247, 21741, 65223, 195669, 340609, 587007, 1021827, 3065481, 9196443, 27589329]

約数ペア:

[(1, 27589329), (3, 9196443), (9, 3065481), (27, 1021827), (47, 587007), (81, 340609), (141, 195669), (423, 65223), (1269, 21741), (3807, 7247)]