53875569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{10957}}^1$

素因数の和:11120

約数の個数: 16

約数和(自身を含む): 78897600

約数和(自身を除く): 25022031

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 10957, 32871, 120527, 361581, 1632593, 4897779, 17958523, 53875569]

約数ペア:

[(1, 53875569), (3, 17958523), (11, 4897779), (33, 1632593), (149, 361581), (447, 120527), (1639, 32871), (4917, 10957)]