27649593

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{1907}}^1$

素因数の和:2098

約数の個数: 20

約数和(自身を含む): 41556240

約数和(自身を除く): 13906647

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 1907, 4833, 5721, 14499, 17163, 51489, 154467, 341353, 1024059, 3072177, 9216531, 27649593]

約数ペア:

[(1, 27649593), (3, 9216531), (9, 3072177), (27, 1024059), (81, 341353), (179, 154467), (537, 51489), (1611, 17163), (1907, 14499), (4833, 5721)]