26505603

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{20887}}^1$

素因数の和:20943

約数の個数: 16

約数和(自身を含む): 40104960

約数和(自身を除く): 13599357

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 20887, 62661, 187983, 563949, 981689, 2945067, 8835201, 26505603]

約数ペア:

[(1, 26505603), (3, 8835201), (9, 2945067), (27, 981689), (47, 563949), (141, 187983), (423, 62661), (1269, 20887)]