27256089

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68311}}^1$

素因数の和:68340

約数の個数: 16

約数和(自身を含む): 43719680

約数和(自身を除く): 16463591

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 68311, 204933, 478177, 1297909, 1434531, 3893727, 9085363, 27256089]

約数ペア:

[(1, 27256089), (3, 9085363), (7, 3893727), (19, 1434531), (21, 1297909), (57, 478177), (133, 204933), (399, 68311)]