128224293

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{27103}}^1$

素因数の和:27208

約数の個数: 16

約数和(自身を含む): 182138880

約数和(自身を除く): 53914587

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 27103, 81309, 514957, 1544871, 2249549, 6748647, 42741431, 128224293]

約数ペア:

[(1, 128224293), (3, 42741431), (19, 6748647), (57, 2249549), (83, 1544871), (249, 514957), (1577, 81309), (4731, 27103)]