87743169

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{3253}}^1$

素因数の和:3308

約数の個数: 28

約数和(自身を含む): 135151636

約数和(自身を除く): 47408467

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2997, 3253, 8991, 9759, 26973, 29277, 87831, 120361, 263493, 361083, 790479, 1083249, 2371437, 3249747, 9749241, 29247723, 87743169]

約数ペア:

[(1, 87743169), (3, 29247723), (9, 9749241), (27, 3249747), (37, 2371437), (81, 1083249), (111, 790479), (243, 361083), (333, 263493), (729, 120361), (999, 87831), (2997, 29277), (3253, 26973), (8991, 9759)]