27861753

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 37691136

約数和(自身を除く): 9829383

約数列:

[1, 3, 163, 227, 251, 489, 681, 753, 37001, 40913, 56977, 111003, 122739, 170931, 9287251, 27861753]

約数ペア:

[(1, 27861753), (3, 9287251), (163, 170931), (227, 122739), (251, 111003), (489, 56977), (681, 40913), (753, 37001)]