128499243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{2689}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 181671840

約数和(自身を除く): 53172597

約数列:

[1, 3, 17, 51, 937, 2689, 2811, 8067, 15929, 45713, 47787, 137139, 2519593, 7558779, 42833081, 128499243]

約数ペア:

[(1, 128499243), (3, 42833081), (17, 7558779), (51, 2519593), (937, 137139), (2689, 47787), (2811, 45713), (8067, 15929)]