189917163

素因数分解:

$3^3\times {\mathrm{2423}}^1\times {\mathrm{2903}}^1$

素因数の和:5335

約数の個数: 16

約数和(自身を含む): 281571840

約数和(自身を除く): 91654677

約数列:

[1, 3, 9, 27, 2423, 2903, 7269, 8709, 21807, 26127, 65421, 78381, 7033969, 21101907, 63305721, 189917163]

約数ペア:

[(1, 189917163), (3, 63305721), (9, 21101907), (27, 7033969), (2423, 78381), (2903, 65421), (7269, 26127), (8709, 21807)]