81796677

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{1409}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 112303680

約数和(自身を除く): 30507003

約数列:

[1, 3, 37, 111, 523, 1409, 1569, 4227, 19351, 52133, 58053, 156399, 736907, 2210721, 27265559, 81796677]

約数ペア:

[(1, 81796677), (3, 27265559), (37, 2210721), (111, 736907), (523, 156399), (1409, 58053), (1569, 52133), (4227, 19351)]