27485217

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{19207}}^1$

素因数の和:19269

約数の個数: 16

約数和(自身を含む): 41489280

約数和(自身を除く): 14004063

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 19207, 57621, 172863, 518589, 1017971, 3053913, 9161739, 27485217]

約数ペア:

[(1, 27485217), (3, 9161739), (9, 3053913), (27, 1017971), (53, 518589), (159, 172863), (477, 57621), (1431, 19207)]