27556593

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11243}}^1$

素因数の和:11308

約数の個数: 16

約数和(自身を含む): 39578880

約数和(自身を除く): 12022287

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 11243, 33729, 213617, 483449, 640851, 1450347, 9185531, 27556593]

約数ペア:

[(1, 27556593), (3, 9185531), (19, 1450347), (43, 640851), (57, 483449), (129, 213617), (817, 33729), (2451, 11243)]