27337581

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19853}}^1$

素因数の和:19882

約数の個数: 20

約数和(自身を含む): 43242012

約数和(自身を除く): 15904431

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 19853, 59559, 178677, 337501, 536031, 1012503, 1608093, 3037509, 9112527, 27337581]

約数ペア:

[(1, 27337581), (3, 9112527), (9, 3037509), (17, 1608093), (27, 1012503), (51, 536031), (81, 337501), (153, 178677), (459, 59559), (1377, 19853)]