81495258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1044811}}^1$

素因数の和:1044829

約数の個数: 16

約数和(自身を含む): 175528416

約数和(自身を除く): 94033158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1044811, 2089622, 3134433, 6268866, 13582543, 27165086, 40747629, 81495258]

約数ペア:

[(1, 81495258), (2, 40747629), (3, 27165086), (6, 13582543), (13, 6268866), (26, 3134433), (39, 2089622), (78, 1044811)]