85887888903

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{467}}^1\times {\mathrm{70709}}^1$

素因数の和:71216

約数の個数: 36

約数和(自身を含む): 132071289480

約数和(自身を除く): 46183400577

約数列:

[1, 3, 9, 17, 51, 153, 289, 467, 867, 1401, 2601, 4203, 7939, 23817, 70709, 71451, 134963, 212127, 404889, 636381, 1202053, 1214667, 3606159, 10818477, 20434901, 33021103, 61304703, 99063309, 183914109, 297189927, 561358751, 1684076253, 5052228759, 9543098767, 28629296301, 85887888903]

約数ペア:

[(1, 85887888903), (3, 28629296301), (9, 9543098767), (17, 5052228759), (51, 1684076253), (153, 561358751), (289, 297189927), (467, 183914109), (867, 99063309), (1401, 61304703), (2601, 33021103), (4203, 20434901), (7939, 10818477), (23817, 3606159), (70709, 1214667), (71451, 1202053), (134963, 636381), (212127, 404889)]