157031067207

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{273797}}^1$

素因数の和:274719

約数の個数: 32

約数和(自身を含む): 247285592064

約数和(自身を除く): 90254524857

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 881, 2643, 6167, 18501, 27311, 81933, 191177, 273797, 573531, 821391, 1916579, 5749737, 8487707, 25463121, 59413949, 178241847, 241215157, 723645471, 1688506099, 5065518297, 7477669867, 22433009601, 52343689069, 157031067207]

約数ペア:

[(1, 157031067207), (3, 52343689069), (7, 22433009601), (21, 7477669867), (31, 5065518297), (93, 1688506099), (217, 723645471), (651, 241215157), (881, 178241847), (2643, 59413949), (6167, 25463121), (18501, 8487707), (27311, 5749737), (81933, 1916579), (191177, 821391), (273797, 573531)]