53102283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71663}}^1$

素因数の和:71698

約数の個数: 16

約数和(自身を含む): 80263680

約数和(自身を除く): 27161397

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 71663, 214989, 931619, 1361597, 2794857, 4084791, 17700761, 53102283]

約数ペア:

[(1, 53102283), (3, 17700761), (13, 4084791), (19, 2794857), (39, 1361597), (57, 931619), (247, 214989), (741, 71663)]