80328051

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{41903}}^1$

素因数の和:41983

約数の個数: 16

約数和(自身を含む): 120683520

約数和(自身を除く): 40355469

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 41903, 125709, 377127, 1131381, 2975113, 8925339, 26776017, 80328051]

約数ペア:

[(1, 80328051), (3, 26776017), (9, 8925339), (27, 2975113), (71, 1131381), (213, 377127), (639, 125709), (1917, 41903)]