27405729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{78079}}^1$

素因数の和:78101

約数の個数: 16

約数和(自身を含む): 43724800

約数和(自身を除く): 16319071

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 78079, 234237, 702711, 1015027, 2108133, 3045081, 9135243, 27405729]

約数ペア:

[(1, 27405729), (3, 9135243), (9, 3045081), (13, 2108133), (27, 1015027), (39, 702711), (117, 234237), (351, 78079)]