7788731247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{17189}}^1$

素因数の和:17428

約数の個数: 48

約数和(自身を含む): 12871872000

約数和(自身を除く): 5083140753

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 199, 207, 253, 597, 759, 1791, 2189, 2277, 4577, 6567, 13731, 17189, 19701, 41193, 50347, 51567, 151041, 154701, 189079, 395347, 453123, 567237, 1186041, 1701711, 3420611, 3558123, 4348817, 10261833, 13046451, 30785499, 37626721, 39139353, 78674053, 112880163, 236022159, 338640489, 708066477, 865414583, 2596243749, 7788731247]

約数ペア:

[(1, 7788731247), (3, 2596243749), (9, 865414583), (11, 708066477), (23, 338640489), (33, 236022159), (69, 112880163), (99, 78674053), (199, 39139353), (207, 37626721), (253, 30785499), (597, 13046451), (759, 10261833), (1791, 4348817), (2189, 3558123), (2277, 3420611), (4577, 1701711), (6567, 1186041), (13731, 567237), (17189, 453123), (19701, 395347), (41193, 189079), (50347, 154701), (51567, 151041)]