51728598663

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1621637}}^1$

素因数の和:1621692

約数の個数: 32

約数和(自身を含む): 83027865600

約数和(自身を除く): 31299266937

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 4557, 10633, 31899, 1621637, 4864911, 11351459, 34054377, 50270747, 79460213, 150812241, 238380639, 351895229, 556221491, 1055685687, 1668664473, 2463266603, 7389799809, 17242866221, 51728598663]

約数ペア:

[(1, 51728598663), (3, 17242866221), (7, 7389799809), (21, 2463266603), (31, 1668664473), (49, 1055685687), (93, 556221491), (147, 351895229), (217, 238380639), (343, 150812241), (651, 79460213), (1029, 50270747), (1519, 34054377), (4557, 11351459), (10633, 4864911), (31899, 1621637)]