82040991

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1451}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 112071168

約数和(自身を除く): 30030177

約数列:

[1, 3, 47, 141, 401, 1203, 1451, 4353, 18847, 56541, 68197, 204591, 581851, 1745553, 27346997, 82040991]

約数ペア:

[(1, 82040991), (3, 27346997), (47, 1745553), (141, 581851), (401, 204591), (1203, 68197), (1451, 56541), (4353, 18847)]