65129589

素因数分解:

$3^6\times 7^1\times {\mathrm{12763}}^1$

素因数の和:12788

約数の個数: 28

約数和(自身を含む): 111608416

約数和(自身を除く): 46478827

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 12763, 38289, 89341, 114867, 268023, 344601, 804069, 1033803, 2412207, 3101409, 7236621, 9304227, 21709863, 65129589]

約数ペア:

[(1, 65129589), (3, 21709863), (7, 9304227), (9, 7236621), (21, 3101409), (27, 2412207), (63, 1033803), (81, 804069), (189, 344601), (243, 268023), (567, 114867), (729, 89341), (1701, 38289), (5103, 12763)]