64967133

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281243}}^1$

素因数の和:281264

約数の個数: 16

約数和(自身を含む): 107997696

約数和(自身を除く): 43030563

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 281243, 843729, 1968701, 3093673, 5906103, 9281019, 21655711, 64967133]

約数ペア:

[(1, 64967133), (3, 21655711), (7, 9281019), (11, 5906103), (21, 3093673), (33, 1968701), (77, 843729), (231, 281243)]