49217193

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{107227}}^1$

素因数の和:107253

約数の個数: 16

約数和(自身を含む): 77204160

約数和(自身を除く): 27986967

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 107227, 321681, 965043, 1822859, 2895129, 5468577, 16405731, 49217193]

約数ペア:

[(1, 49217193), (3, 16405731), (9, 5468577), (17, 2895129), (27, 1822859), (51, 965043), (153, 321681), (459, 107227)]