27479151

素因数分解:

$3^2\times 7^2\times {\mathrm{62311}}^1$

素因数の和:62331

約数の個数: 18

約数和(自身を含む): 46173192

約数和(自身を除く): 18694041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 62311, 186933, 436177, 560799, 1308531, 3053239, 3925593, 9159717, 27479151]

約数ペア:

[(1, 27479151), (3, 9159717), (7, 3925593), (9, 3053239), (21, 1308531), (49, 560799), (63, 436177), (147, 186933), (441, 62311)]