27272637

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2243}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 45274944

約数和(自身を除く): 18002307

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 2243, 4053, 6729, 12159, 15701, 20187, 47103, 141309, 432899, 1298697, 3030293, 3896091, 9090879, 27272637]

約数ペア:

[(1, 27272637), (3, 9090879), (7, 3896091), (9, 3030293), (21, 1298697), (63, 432899), (193, 141309), (579, 47103), (1351, 20187), (1737, 15701), (2243, 12159), (4053, 6729)]