53838141

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{3169}}^1$

素因数の和:3988

約数の個数: 16

約数和(自身を含む): 82166400

約数和(自身を除く): 28328259

約数列:

[1, 3, 7, 21, 809, 2427, 3169, 5663, 9507, 16989, 22183, 66549, 2563721, 7691163, 17946047, 53838141]

約数ペア:

[(1, 53838141), (3, 17946047), (7, 7691163), (21, 2563721), (809, 66549), (2427, 22183), (3169, 16989), (5663, 9507)]