81229893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{22433}}^1$

素因数の和:22524

約数の個数: 16

約数和(自身を含む): 116297856

約数和(自身を除く): 35067963

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 22433, 67299, 381361, 1144083, 1592743, 4778229, 27076631, 81229893]

約数ペア:

[(1, 81229893), (3, 27076631), (17, 4778229), (51, 1592743), (71, 1144083), (213, 381361), (1207, 67299), (3621, 22433)]