26571159

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{2903}}^1$

素因数の和:3028

約数の個数: 20

約数和(自身を含む): 40057776

約数和(自身を除く): 13486617

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 2903, 3051, 8709, 9153, 26127, 78381, 235143, 328039, 984117, 2952351, 8857053, 26571159]

約数ペア:

[(1, 26571159), (3, 8857053), (9, 2952351), (27, 984117), (81, 328039), (113, 235143), (339, 78381), (1017, 26127), (2903, 9153), (3051, 8709)]