27747891

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 41614560

約数和(自身を除く): 13866669

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 809, 927, 2427, 3811, 7281, 11433, 29933, 34299, 83327, 89799, 249981, 269397, 749943, 3083099, 9249297, 27747891]

約数ペア:

[(1, 27747891), (3, 9249297), (9, 3083099), (37, 749943), (103, 269397), (111, 249981), (309, 89799), (333, 83327), (809, 34299), (927, 29933), (2427, 11433), (3811, 7281)]