79775523

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{42821}}^1$

素因数の和:42856

約数の個数: 20

約数和(自身を含む): 124355088

約数和(自身を除く): 44579565

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 42821, 128463, 385389, 984883, 1156167, 2954649, 3468501, 8863947, 26591841, 79775523]

約数ペア:

[(1, 79775523), (3, 26591841), (9, 8863947), (23, 3468501), (27, 2954649), (69, 1156167), (81, 984883), (207, 385389), (621, 128463), (1863, 42821)]