89766081

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 133773120

約数和(自身を除く): 44007039

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 2381, 4189, 7143, 12567, 21429, 37701, 140479, 169051, 421437, 507153, 1264311, 1521459, 9974009, 29922027, 89766081]

約数ペア:

[(1, 89766081), (3, 29922027), (9, 9974009), (59, 1521459), (71, 1264311), (177, 507153), (213, 421437), (531, 169051), (639, 140479), (2381, 37701), (4189, 21429), (7143, 12567)]