80821413069

素因数分解:

$3^1\times {\mathrm{379}}^1\times {\mathrm{1571}}^1\times {\mathrm{45247}}^1$

素因数の和:47200

約数の個数: 16

約数和(自身を含む): 108117381120

約数和(自身を除く): 27295968051

約数列:

[1, 3, 379, 1137, 1571, 4713, 45247, 135741, 595409, 1786227, 17148613, 51445839, 71083037, 213249111, 26940471023, 80821413069]

約数ペア:

[(1, 80821413069), (3, 26940471023), (379, 213249111), (1137, 71083037), (1571, 51445839), (4713, 17148613), (45247, 1786227), (135741, 595409)]