55255797

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{120383}}^1$

素因数の和:120409

約数の個数: 16

約数和(自身を含む): 86676480

約数和(自身を除く): 31420683

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 120383, 361149, 1083447, 2046511, 3250341, 6139533, 18418599, 55255797]

約数ペア:

[(1, 55255797), (3, 18418599), (9, 6139533), (17, 3250341), (27, 2046511), (51, 1083447), (153, 361149), (459, 120383)]