91450863

素因数分解:

$3^6\times 7^1\times {\mathrm{17921}}^1$

素因数の和:17946

約数の個数: 28

約数和(自身を含む): 156709968

約数和(自身を除く): 65259105

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 17921, 53763, 125447, 161289, 376341, 483867, 1129023, 1451601, 3387069, 4354803, 10161207, 13064409, 30483621, 91450863]

約数ペア:

[(1, 91450863), (3, 30483621), (7, 13064409), (9, 10161207), (21, 4354803), (27, 3387069), (63, 1451601), (81, 1129023), (189, 483867), (243, 376341), (567, 161289), (729, 125447), (1701, 53763), (5103, 17921)]