64753689

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21563}}^1$

素因数の和:21597

約数の個数: 32

約数和(自身を含む): 115928064

約数和(自身を除く): 51174375

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 21563, 64689, 150941, 237193, 280319, 452823, 711579, 840957, 1660351, 1962233, 3083509, 4981053, 5886699, 9250527, 21584563, 64753689]

約数ペア:

[(1, 64753689), (3, 21584563), (7, 9250527), (11, 5886699), (13, 4981053), (21, 3083509), (33, 1962233), (39, 1660351), (77, 840957), (91, 711579), (143, 452823), (231, 280319), (273, 237193), (429, 150941), (1001, 64689), (3003, 21563)]