71265549

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{857}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 97111872

約数和(自身を除く): 25846323

約数列:

[1, 3, 53, 159, 523, 857, 1569, 2571, 27719, 45421, 83157, 136263, 448211, 1344633, 23755183, 71265549]

約数ペア:

[(1, 71265549), (3, 23755183), (53, 1344633), (159, 448211), (523, 136263), (857, 83157), (1569, 45421), (2571, 27719)]