27935199

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{20287}}^1$

素因数の和:20316

約数の個数: 20

約数和(自身を含む): 44187264

約数和(自身を除く): 16252065

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 20287, 60861, 182583, 344879, 547749, 1034637, 1643247, 3103911, 9311733, 27935199]

約数ペア:

[(1, 27935199), (3, 9311733), (9, 3103911), (17, 1643247), (27, 1034637), (51, 547749), (81, 344879), (153, 182583), (459, 60861), (1377, 20287)]