80400609

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{470179}}^1$

素因数の和:470204

約数の個数: 12

約数和(自身を含む): 122246800

約数和(自身を除く): 41846191

約数列:

[1, 3, 9, 19, 57, 171, 470179, 1410537, 4231611, 8933401, 26800203, 80400609]

約数ペア:

[(1, 80400609), (3, 26800203), (9, 8933401), (19, 4231611), (57, 1410537), (171, 470179)]