87247347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{17509}}^1$

素因数の和:17674

約数の個数: 16

約数和(自身を含む): 127752960

約数和(自身を除く): 40505613

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 17509, 52527, 192599, 577797, 2643859, 7931577, 29082449, 87247347]

約数ペア:

[(1, 87247347), (3, 29082449), (11, 7931577), (33, 2643859), (151, 577797), (453, 192599), (1661, 52527), (4983, 17509)]