48139407

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 75859200

約数和(自身を除く): 27719793

約数列:

[1, 3, 9, 19, 27, 57, 107, 171, 321, 513, 877, 963, 2033, 2631, 2889, 6099, 7893, 16663, 18297, 23679, 49989, 54891, 93839, 149967, 281517, 449901, 844551, 1782941, 2533653, 5348823, 16046469, 48139407]

約数ペア:

[(1, 48139407), (3, 16046469), (9, 5348823), (19, 2533653), (27, 1782941), (57, 844551), (107, 449901), (171, 281517), (321, 149967), (513, 93839), (877, 54891), (963, 49989), (2033, 23679), (2631, 18297), (2889, 16663), (6099, 7893)]