80491347

素因数分解:

$3^3\times {\mathrm{929}}^1\times {\mathrm{3209}}^1$

素因数の和:4147

約数の個数: 16

約数和(自身を含む): 119412000

約数和(自身を除く): 38920653

約数列:

[1, 3, 9, 27, 929, 2787, 3209, 8361, 9627, 25083, 28881, 86643, 2981161, 8943483, 26830449, 80491347]

約数ペア:

[(1, 80491347), (3, 26830449), (9, 8943483), (27, 2981161), (929, 86643), (2787, 28881), (3209, 25083), (8361, 9627)]