71808477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{25933}}^1$

素因数の和:26020

約数の個数: 16

約数和(自身を含む): 104565888

約数和(自身を除く): 32757411

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 25933, 77799, 337129, 1011387, 1841243, 5523729, 23936159, 71808477]

約数ペア:

[(1, 71808477), (3, 23936159), (13, 5523729), (39, 1841243), (71, 1011387), (213, 337129), (923, 77799), (2769, 25933)]