163927739

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 177230592

約数和(自身を除く): 13302853

約数列:

[1, 23, 43, 83, 989, 1909, 1997, 3569, 45931, 82087, 85871, 165751, 1975033, 3812273, 7127293, 163927739]

約数ペア:

[(1, 163927739), (23, 7127293), (43, 3812273), (83, 1975033), (989, 165751), (1909, 85871), (1997, 82087), (3569, 45931)]