53997261

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12829}}^1$

素因数の和:12916

約数の個数: 16

約数和(自身を含む): 76364160

約数和(自身を除く): 22366899

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 12829, 38487, 295067, 782569, 885201, 2347707, 17999087, 53997261]

約数ペア:

[(1, 53997261), (3, 17999087), (23, 2347707), (61, 885201), (69, 782569), (183, 295067), (1403, 38487), (4209, 12829)]