27662553

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{20089}}^1$

素因数の和:20118

約数の個数: 20

約数和(自身を含む): 43756020

約数和(自身を除く): 16093467

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 20089, 60267, 180801, 341513, 542403, 1024539, 1627209, 3073617, 9220851, 27662553]

約数ペア:

[(1, 27662553), (3, 9220851), (9, 3073617), (17, 1627209), (27, 1024539), (51, 542403), (81, 341513), (153, 180801), (459, 60267), (1377, 20089)]