27663255

素因数分解:

$3^3\times 5^1\times {\mathrm{204913}}^1$

素因数の和:204927

約数の個数: 16

約数和(自身を含む): 49179360

約数和(自身を除く): 21516105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 204913, 614739, 1024565, 1844217, 3073695, 5532651, 9221085, 27663255]

約数ペア:

[(1, 27663255), (3, 9221085), (5, 5532651), (9, 3073695), (15, 1844217), (27, 1024565), (45, 614739), (135, 204913)]