55764159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12157}}^1$

素因数の和:12310

約数の個数: 16

約数和(自身を含む): 81701760

約数和(自身を除く): 25937601

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 12157, 36471, 133727, 401181, 1689823, 5069469, 18588053, 55764159]

約数ペア:

[(1, 55764159), (3, 18588053), (11, 5069469), (33, 1689823), (139, 401181), (417, 133727), (1529, 36471), (4587, 12157)]