49389777

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{107603}}^1$

素因数の和:107629

約数の個数: 16

約数和(自身を含む): 77474880

約数和(自身を除く): 28085103

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 107603, 322809, 968427, 1829251, 2905281, 5487753, 16463259, 49389777]

約数ペア:

[(1, 49389777), (3, 16463259), (9, 5487753), (17, 2905281), (27, 1829251), (51, 968427), (153, 322809), (459, 107603)]