53093721

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 71907264

約数和(自身を除く): 18813543

約数列:

[1, 3, 107, 193, 321, 579, 857, 2571, 20651, 61953, 91699, 165401, 275097, 496203, 17697907, 53093721]

約数ペア:

[(1, 53093721), (3, 17697907), (107, 496203), (193, 275097), (321, 165401), (579, 91699), (857, 61953), (2571, 20651)]