56160963

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2797}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 85551648

約数和(自身を除く): 29390685

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 2231, 2797, 6693, 8391, 20079, 25173, 64331, 192993, 271309, 578979, 813927, 2441781, 6240107, 18720321, 56160963]

約数ペア:

[(1, 56160963), (3, 18720321), (9, 6240107), (23, 2441781), (69, 813927), (97, 578979), (207, 271309), (291, 192993), (873, 64331), (2231, 25173), (2797, 20079), (6693, 8391)]