196754553

素因数分解:

$3^2\times {\mathrm{727}}^1\times {\mathrm{30071}}^1$

素因数の和:30804

約数の個数: 12

約数和(自身を含む): 284601408

約数和(自身を除く): 87846855

約数列:

[1, 3, 9, 727, 2181, 6543, 30071, 90213, 270639, 21861617, 65584851, 196754553]

約数ペア:

[(1, 196754553), (3, 65584851), (9, 21861617), (727, 270639), (2181, 90213), (6543, 30071)]