80961609

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{859}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 109598400

約数和(自身を除く): 28636791

約数列:

[1, 3, 89, 267, 353, 859, 1059, 2577, 31417, 76451, 94251, 229353, 303227, 909681, 26987203, 80961609]

約数ペア:

[(1, 80961609), (3, 26987203), (89, 909681), (267, 303227), (353, 229353), (859, 94251), (1059, 76451), (2577, 31417)]