53497367

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{1289}}^1$

素因数の和:1332

約数の個数: 24

約数和(自身を含む): 68628000

約数和(自身を除く): 15130633

約数列:

[1, 7, 11, 49, 77, 121, 343, 539, 847, 1289, 3773, 5929, 9023, 14179, 41503, 63161, 99253, 155969, 442127, 694771, 1091783, 4863397, 7642481, 53497367]

約数ペア:

[(1, 53497367), (7, 7642481), (11, 4863397), (49, 1091783), (77, 694771), (121, 442127), (343, 155969), (539, 99253), (847, 63161), (1289, 41503), (3773, 14179), (5929, 9023)]