60909693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21997}}^1$

素因数の和:22084

約数の個数: 16

約数和(自身を含む): 88695936

約数和(自身を除く): 27786243

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 21997, 65991, 285961, 857883, 1561787, 4685361, 20303231, 60909693]

約数ペア:

[(1, 60909693), (3, 20303231), (13, 4685361), (39, 1561787), (71, 857883), (213, 285961), (923, 65991), (2769, 21997)]