777702951

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{84967}}^1$

素因数の和:85092

約数の個数: 20

約数和(自身を含む): 1172048592

約数和(自身を除く): 394345641

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 84967, 254901, 764703, 2294109, 6882327, 9601271, 28803813, 86411439, 259234317, 777702951]

約数ペア:

[(1, 777702951), (3, 259234317), (9, 86411439), (27, 28803813), (81, 9601271), (113, 6882327), (339, 2294109), (1017, 764703), (3051, 254901), (9153, 84967)]