51716559

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 70041600

約数和(自身を除く): 18325041

約数列:

[1, 3, 127, 149, 381, 447, 911, 2733, 18923, 56769, 115697, 135739, 347091, 407217, 17238853, 51716559]

約数ペア:

[(1, 51716559), (3, 17238853), (127, 407217), (149, 347091), (381, 135739), (447, 115697), (911, 56769), (2733, 18923)]