86063289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{31081}}^1$

素因数の和:31168

約数の個数: 16

約数和(自身を含む): 125322624

約数和(自身を除く): 39259335

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 31081, 93243, 404053, 1212159, 2206751, 6620253, 28687763, 86063289]

約数ペア:

[(1, 86063289), (3, 28687763), (13, 6620253), (39, 2206751), (71, 1212159), (213, 404053), (923, 93243), (2769, 31081)]