26495829

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{3001}}^1$

素因数の和:3122

約数の個数: 20

約数和(自身を含む): 39956620

約数和(自身を除く): 13460791

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 3001, 8829, 9003, 27009, 81027, 243081, 327109, 981327, 2943981, 8831943, 26495829]

約数ペア:

[(1, 26495829), (3, 8831943), (9, 2943981), (27, 981327), (81, 327109), (109, 243081), (327, 81027), (981, 27009), (2943, 9003), (3001, 8829)]