77016121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 102187008

約数和(自身を除く): 25170887

約数列:

[1, 7, 13, 23, 31, 91, 161, 217, 299, 403, 713, 1187, 2093, 2821, 4991, 8309, 9269, 15431, 27301, 36797, 64883, 108017, 191107, 257579, 354913, 478361, 846331, 2484391, 3348527, 5924317, 11002303, 77016121]

約数ペア:

[(1, 77016121), (7, 11002303), (13, 5924317), (23, 3348527), (31, 2484391), (91, 846331), (161, 478361), (217, 354913), (299, 257579), (403, 191107), (713, 108017), (1187, 64883), (2093, 36797), (2821, 27301), (4991, 15431), (8309, 9269)]