51541569

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{112291}}^1$

素因数の和:112317

約数の個数: 16

約数和(自身を含む): 80850240

約数和(自身を除く): 29308671

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 112291, 336873, 1010619, 1908947, 3031857, 5726841, 17180523, 51541569]

約数ペア:

[(1, 51541569), (3, 17180523), (9, 5726841), (17, 3031857), (27, 1908947), (51, 1010619), (153, 336873), (459, 112291)]