173281251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5689}}^1$

素因数の和:5787

約数の個数: 32

約数和(自身を含む): 275304960

約数和(自身を除く): 102023709

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 2343, 2769, 5689, 10153, 17067, 30459, 62579, 73957, 187737, 221871, 403919, 813527, 1211757, 2440581, 4443109, 5250947, 13329327, 15752841, 57760417, 173281251]

約数ペア:

[(1, 173281251), (3, 57760417), (11, 15752841), (13, 13329327), (33, 5250947), (39, 4443109), (71, 2440581), (143, 1211757), (213, 813527), (429, 403919), (781, 221871), (923, 187737), (2343, 73957), (2769, 62579), (5689, 30459), (10153, 17067)]