53260371

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2741}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 82128384

約数和(自身を除く): 28868013

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 2741, 6477, 8223, 19431, 24669, 46597, 139791, 348107, 419373, 1044321, 3132963, 5917819, 17753457, 53260371]

約数ペア:

[(1, 53260371), (3, 17753457), (9, 5917819), (17, 3132963), (51, 1044321), (127, 419373), (153, 348107), (381, 139791), (1143, 46597), (2159, 24669), (2741, 19431), (6477, 8223)]