55171647

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1709}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 84829680

約数和(自身を除く): 29658033

約数列:

[1, 3, 9, 17, 51, 153, 211, 633, 1709, 1899, 3587, 5127, 10761, 15381, 29053, 32283, 87159, 261477, 360599, 1081797, 3245391, 6130183, 18390549, 55171647]

約数ペア:

[(1, 55171647), (3, 18390549), (9, 6130183), (17, 3245391), (51, 1081797), (153, 360599), (211, 261477), (633, 87159), (1709, 32283), (1899, 29053), (3587, 15381), (5127, 10761)]