48128121

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4130

約数の個数: 32

約数和(自身を含む): 78336000

約数和(自身を除く): 30207879

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 4079, 11799, 12237, 36711, 77501, 93817, 110133, 232503, 281451, 697509, 844353, 1782523, 2092527, 2533059, 5347569, 16042707, 48128121]

約数ペア:

[(1, 48128121), (3, 16042707), (9, 5347569), (19, 2533059), (23, 2092527), (27, 1782523), (57, 844353), (69, 697509), (171, 281451), (207, 232503), (437, 110133), (513, 93817), (621, 77501), (1311, 36711), (3933, 12237), (4079, 11799)]