55019763

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107251}}^1$

素因数の和:107279

約数の個数: 16

約数和(自身を含む): 85801600

約数和(自身を除く): 30781837

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 107251, 321753, 965259, 2037769, 2895777, 6113307, 18339921, 55019763]

約数ペア:

[(1, 55019763), (3, 18339921), (9, 6113307), (19, 2895777), (27, 2037769), (57, 965259), (171, 321753), (513, 107251)]