51787239

素因数分解:

$3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{1733}}^1$

素因数の和:3166

約数の個数: 16

約数和(自身を含む): 79014912

約数和(自身を除く): 27227673

約数列:

[1, 3, 7, 21, 1423, 1733, 4269, 5199, 9961, 12131, 29883, 36393, 2466059, 7398177, 17262413, 51787239]

約数ペア:

[(1, 51787239), (3, 17262413), (7, 7398177), (21, 2466059), (1423, 36393), (1733, 29883), (4269, 12131), (5199, 9961)]