81196338

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{98779}}^1$

素因数の和:98921

約数の個数: 16

約数和(自身を含む): 163579680

約数和(自身を除く): 82383342

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 98779, 197558, 296337, 592674, 13532723, 27065446, 40598169, 81196338]

約数ペア:

[(1, 81196338), (2, 40598169), (3, 27065446), (6, 13532723), (137, 592674), (274, 296337), (411, 197558), (822, 98779)]