818365097473

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^2\times {\mathrm{84391}}^1$

素因数の和:84634

約数の個数: 36

約数和(自身を含む): 1037738718016

約数和(自身を除く): 219373620543

約数列:

[1, 7, 11, 77, 107, 121, 749, 847, 1177, 8239, 11449, 12947, 80143, 84391, 90629, 125939, 590737, 881573, 928301, 1385329, 6498107, 9029837, 9697303, 10211311, 63208859, 71479177, 99328207, 695297449, 966192559, 1092610277, 6763347913, 7648271939, 10628118149, 74396827043, 116909299639, 818365097473]

約数ペア:

[(1, 818365097473), (7, 116909299639), (11, 74396827043), (77, 10628118149), (107, 7648271939), (121, 6763347913), (749, 1092610277), (847, 966192559), (1177, 695297449), (8239, 99328207), (11449, 71479177), (12947, 63208859), (80143, 10211311), (84391, 9697303), (90629, 9029837), (125939, 6498107), (590737, 1385329), (881573, 928301)]