57171543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 90865152

約数和(自身を除く): 33693609

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 1877, 2343, 2769, 5631, 10153, 20647, 24401, 30459, 61941, 73203, 133267, 268411, 399801, 805233, 1465937, 1732471, 4397811, 5197413, 19057181, 57171543]

約数ペア:

[(1, 57171543), (3, 19057181), (11, 5197413), (13, 4397811), (33, 1732471), (39, 1465937), (71, 805233), (143, 399801), (213, 268411), (429, 133267), (781, 73203), (923, 61941), (1877, 30459), (2343, 24401), (2769, 20647), (5631, 10153)]