80809358147

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2162239}}^1$

素因数の和:2162546

約数の個数: 16

約数和(自身を含む): 97560268800

約数和(自身を除く): 16750910653

約数列:

[1, 7, 19, 133, 281, 1967, 5339, 37373, 2162239, 15135673, 41082541, 287577787, 607589159, 4253124113, 11544194021, 80809358147]

約数ペア:

[(1, 80809358147), (7, 11544194021), (19, 4253124113), (133, 607589159), (281, 287577787), (1967, 41082541), (5339, 15135673), (37373, 2162239)]