127832877

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{278503}}^1$

素因数の和:278529

約数の個数: 16

約数和(自身を含む): 200522880

約数和(自身を除く): 72690003

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 278503, 835509, 2506527, 4734551, 7519581, 14203653, 42610959, 127832877]

約数ペア:

[(1, 127832877), (3, 42610959), (9, 14203653), (17, 7519581), (27, 4734551), (51, 2506527), (153, 835509), (459, 278503)]