117924903

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{85639}}^1$

素因数の和:85668

約数の個数: 20

約数和(自身を含む): 186523920

約数和(自身を除く): 68599017

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 85639, 256917, 770751, 1455863, 2312253, 4367589, 6936759, 13102767, 39308301, 117924903]

約数ペア:

[(1, 117924903), (3, 39308301), (9, 13102767), (17, 6936759), (27, 4367589), (51, 2312253), (81, 1455863), (153, 770751), (459, 256917), (1377, 85639)]