173663487

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{59009}}^1$

素因数の和:59127

約数の個数: 16

約数和(自身を含む): 259644000

約数和(自身を除く): 85980513

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 59009, 177027, 531081, 1593243, 6431981, 19295943, 57887829, 173663487]

約数ペア:

[(1, 173663487), (3, 57887829), (9, 19295943), (27, 6431981), (109, 1593243), (327, 531081), (981, 177027), (2943, 59009)]