55959903

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{40639}}^1$

素因数の和:40668

約数の個数: 20

約数和(自身を含む): 88513920

約数和(自身を除く): 32554017

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 40639, 121917, 365751, 690863, 1097253, 2072589, 3291759, 6217767, 18653301, 55959903]

約数ペア:

[(1, 55959903), (3, 18653301), (9, 6217767), (17, 3291759), (27, 2072589), (51, 1097253), (81, 690863), (153, 365751), (459, 121917), (1377, 40639)]