51722331

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{1277}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 72140544

約数和(自身を除く): 20418213

約数列:

[1, 3, 23, 69, 587, 1277, 1761, 3831, 13501, 29371, 40503, 88113, 749599, 2248797, 17240777, 51722331]

約数ペア:

[(1, 51722331), (3, 17240777), (23, 2248797), (69, 749599), (587, 88113), (1277, 40503), (1761, 29371), (3831, 13501)]