81527211

素因数分解:

$3^2\times {\mathrm{2971}}^1\times {\mathrm{3049}}^1$

素因数の和:6026

約数の個数: 12

約数和(自身を含む): 117839800

約数和(自身を除く): 36312589

約数列:

[1, 3, 9, 2971, 3049, 8913, 9147, 26739, 27441, 9058579, 27175737, 81527211]

約数ペア:

[(1, 81527211), (3, 27175737), (9, 9058579), (2971, 27441), (3049, 26739), (8913, 9147)]