Triperfect Number/Examples/459,818,240

Example of Triperfect Number
$459 \, 818 \, 240$ is triperfect:
 * $\sigma \left({459 \, 818 \, 240}\right) = 1 \, 379 \, 454 \, 720 = 3 \times 459 \, 818 \, 240$

Proof
From :
 * $\sigma \left({459 \, 818 \, 240}\right) = 1 \, 379 \, 454 \, 720$

Hence the result.