55249587

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107699}}^1$

素因数の和:107727

約数の個数: 16

約数和(自身を含む): 86160000

約数和(自身を除く): 30910413

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 107699, 323097, 969291, 2046281, 2907873, 6138843, 18416529, 55249587]

約数ペア:

[(1, 55249587), (3, 18416529), (9, 6138843), (19, 2907873), (27, 2046281), (57, 969291), (171, 323097), (513, 107699)]