27803169

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{9277}}^1$

素因数の和:9326

約数の個数: 20

約数和(自身を含む): 42660244

約数和(自身を除く): 14857075

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 9277, 27831, 83493, 250479, 343249, 751437, 1029747, 3089241, 9267723, 27803169]

約数ペア:

[(1, 27803169), (3, 9267723), (9, 3089241), (27, 1029747), (37, 751437), (81, 343249), (111, 250479), (333, 83493), (999, 27831), (2997, 9277)]