27746481

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30727}}^1$

素因数の和:30780

約数の個数: 16

約数和(自身を含む): 43265024

約数和(自身を除く): 15518543

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 30727, 92181, 215089, 645267, 1321261, 3963783, 9248827, 27746481]

約数ペア:

[(1, 27746481), (3, 9248827), (7, 3963783), (21, 1321261), (43, 645267), (129, 215089), (301, 92181), (903, 30727)]