27746271

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14207}}^1$

素因数の和:14251

約数の個数: 24

約数和(自身を含む): 47284224

約数和(自身を除く): 19537953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 14207, 42621, 99449, 127863, 298347, 440417, 895041, 1321251, 3082919, 3963753, 9248757, 27746271]

約数ペア:

[(1, 27746271), (3, 9248757), (7, 3963753), (9, 3082919), (21, 1321251), (31, 895041), (63, 440417), (93, 298347), (217, 127863), (279, 99449), (651, 42621), (1953, 14207)]