72080211

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{7927}}^1$

素因数の和:8370

約数の個数: 16

約数和(自身を含む): 110104064

約数和(自身を除く): 38023853

約数列:

[1, 3, 7, 21, 433, 1299, 3031, 7927, 9093, 23781, 55489, 166467, 3432391, 10297173, 24026737, 72080211]

約数ペア:

[(1, 72080211), (3, 24026737), (7, 10297173), (21, 3432391), (433, 166467), (1299, 55489), (3031, 23781), (7927, 9093)]