8266887

素因数分解:

$3^3\times {\mathrm{53}}^2\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 24

約数和(自身を含む): 12597200

約数和(自身を除く): 4330313

約数列:

[1, 3, 9, 27, 53, 109, 159, 327, 477, 981, 1431, 2809, 2943, 5777, 8427, 17331, 25281, 51993, 75843, 155979, 306181, 918543, 2755629, 8266887]

約数ペア:

[(1, 8266887), (3, 2755629), (9, 918543), (27, 306181), (53, 155979), (109, 75843), (159, 51993), (327, 25281), (477, 17331), (981, 8427), (1431, 5777), (2809, 2943)]