185502009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27691}}^1$

素因数の和:27741

約数の個数: 32

約数和(自身を含む): 319011840

約数和(自身を除く): 133509831

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 27691, 83073, 193837, 304601, 581511, 803039, 913803, 2132207, 2409117, 5621273, 6396621, 8833429, 16863819, 26500287, 61834003, 185502009]

約数ペア:

[(1, 185502009), (3, 61834003), (7, 26500287), (11, 16863819), (21, 8833429), (29, 6396621), (33, 5621273), (77, 2409117), (87, 2132207), (203, 913803), (231, 803039), (319, 581511), (609, 304601), (957, 193837), (2233, 83073), (6699, 27691)]