26069121

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1347

約数の個数: 40

約数和(自身を含む): 44179520

約数和(自身を除く): 18110399

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1303, 1539, 2223, 3909, 6669, 11727, 16939, 20007, 24757, 35181, 50817, 74271, 105543, 152451, 222813, 321841, 457353, 668439, 965523, 1372059, 2005317, 2896569, 8689707, 26069121]

約数ペア:

[(1, 26069121), (3, 8689707), (9, 2896569), (13, 2005317), (19, 1372059), (27, 965523), (39, 668439), (57, 457353), (81, 321841), (117, 222813), (171, 152451), (247, 105543), (351, 74271), (513, 50817), (741, 35181), (1053, 24757), (1303, 20007), (1539, 16939), (2223, 11727), (3909, 6669)]