26625729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15877}}^1$

素因数の和:15936

約数の個数: 16

約数和(自身を含む): 39123392

約数和(自身を除く): 12497663

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 15877, 47631, 206401, 619203, 682711, 2048133, 8875243, 26625729]

約数ペア:

[(1, 26625729), (3, 8875243), (13, 2048133), (39, 682711), (43, 619203), (129, 206401), (559, 47631), (1677, 15877)]