81050529

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{4759}}^1$

素因数の和:5580

約数の個数: 16

約数和(自身を含む): 123683840

約数和(自身を除く): 42633311

約数列:

[1, 3, 7, 21, 811, 2433, 4759, 5677, 14277, 17031, 33313, 99939, 3859549, 11578647, 27016843, 81050529]

約数ペア:

[(1, 81050529), (3, 27016843), (7, 11578647), (21, 3859549), (811, 99939), (2433, 33313), (4759, 17031), (5677, 14277)]