80650863

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{37811}}^1$

素因数の和:37899

約数の個数: 16

約数和(自身を含む): 120998400

約数和(自身を除く): 40347537

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 37811, 113433, 340299, 1020897, 2987069, 8961207, 26883621, 80650863]

約数ペア:

[(1, 80650863), (3, 26883621), (9, 8961207), (27, 2987069), (79, 1020897), (237, 340299), (711, 113433), (2133, 37811)]