26801421

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 36799488

約数和(自身を除く): 9998067

約数列:

[1, 3, 47, 131, 141, 393, 1451, 4353, 6157, 18471, 68197, 190081, 204591, 570243, 8933807, 26801421]

約数ペア:

[(1, 26801421), (3, 8933807), (47, 570243), (131, 204591), (141, 190081), (393, 68197), (1451, 18471), (4353, 6157)]