81923661

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{246017}}^1$

素因数の和:246060

約数の個数: 12

約数和(自身を含む): 121532892

約数和(自身を除く): 39609231

約数列:

[1, 3, 9, 37, 111, 333, 246017, 738051, 2214153, 9102629, 27307887, 81923661]

約数ペア:

[(1, 81923661), (3, 27307887), (9, 9102629), (37, 2214153), (111, 738051), (333, 246017)]