27511947

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{107}}^2$

素因数の和:312

約数の個数: 24

約数和(自身を含む): 41605200

約数和(自身を除く): 14093253

約数列:

[1, 3, 9, 27, 89, 107, 267, 321, 801, 963, 2403, 2889, 9523, 11449, 28569, 34347, 85707, 103041, 257121, 309123, 1018961, 3056883, 9170649, 27511947]

約数ペア:

[(1, 27511947), (3, 9170649), (9, 3056883), (27, 1018961), (89, 309123), (107, 257121), (267, 103041), (321, 85707), (801, 34347), (963, 28569), (2403, 11449), (2889, 9523)]