27192447

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{2207}}^1$

素因数の和:2287

約数の個数: 18

約数和(自身を含む): 40386528

約数和(自身を除く): 13194081

約数列:

[1, 3, 9, 37, 111, 333, 1369, 2207, 4107, 6621, 12321, 19863, 81659, 244977, 734931, 3021383, 9064149, 27192447]

約数ペア:

[(1, 27192447), (3, 9064149), (9, 3021383), (37, 734931), (111, 244977), (333, 81659), (1369, 19863), (2207, 12321), (4107, 6621)]