79826781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{2153}}^1$

素因数の和:2900

約数の個数: 16

約数和(自身を含む): 112904064

約数和(自身を除く): 33077283

約数列:

[1, 3, 17, 51, 727, 2153, 2181, 6459, 12359, 36601, 37077, 109803, 1565231, 4695693, 26608927, 79826781]

約数ペア:

[(1, 79826781), (3, 26608927), (17, 4695693), (51, 1565231), (727, 109803), (2153, 37077), (2181, 36601), (6459, 12359)]