125300871

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 189872640

約数和(自身を除く): 64571769

約数列:

[1, 3, 9, 27, 71, 163, 213, 401, 489, 639, 1203, 1467, 1917, 3609, 4401, 10827, 11573, 28471, 34719, 65363, 85413, 104157, 196089, 256239, 312471, 588267, 768717, 1764801, 4640773, 13922319, 41766957, 125300871]

約数ペア:

[(1, 125300871), (3, 41766957), (9, 13922319), (27, 4640773), (71, 1764801), (163, 768717), (213, 588267), (401, 312471), (489, 256239), (639, 196089), (1203, 104157), (1467, 85413), (1917, 65363), (3609, 34719), (4401, 28471), (10827, 11573)]