80212359

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1\times {\mathrm{907}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 109831680

約数和(自身を除く): 29619321

約数列:

[1, 3, 41, 123, 719, 907, 2157, 2721, 29479, 37187, 88437, 111561, 652133, 1956399, 26737453, 80212359]

約数ペア:

[(1, 80212359), (3, 26737453), (41, 1956399), (123, 652133), (719, 111561), (907, 88437), (2157, 37187), (2721, 29479)]