57455487

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 92879600

約数和(自身を除く): 35424113

約数列:

[1, 3, 9, 19, 27, 37, 57, 81, 111, 171, 333, 513, 703, 999, 1009, 1539, 2109, 2997, 3027, 6327, 9081, 18981, 19171, 27243, 37333, 56943, 57513, 81729, 111999, 172539, 335997, 517617, 709327, 1007991, 1552851, 2127981, 3023973, 6383943, 19151829, 57455487]

約数ペア:

[(1, 57455487), (3, 19151829), (9, 6383943), (19, 3023973), (27, 2127981), (37, 1552851), (57, 1007991), (81, 709327), (111, 517617), (171, 335997), (333, 172539), (513, 111999), (703, 81729), (999, 57513), (1009, 56943), (1539, 37333), (2109, 27243), (2997, 19171), (3027, 18981), (6327, 9081)]