26556561

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 39836160

約数和(自身を除く): 13279599

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 711, 911, 2733, 3239, 8199, 9717, 29151, 37351, 71969, 112053, 215907, 336159, 647721, 2950729, 8852187, 26556561]

約数ペア:

[(1, 26556561), (3, 8852187), (9, 2950729), (41, 647721), (79, 336159), (123, 215907), (237, 112053), (369, 71969), (711, 37351), (911, 29151), (2733, 9717), (3239, 8199)]