86780343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{33211}}^1$

素因数の和:33294

約数の個数: 16

約数和(自身を含む): 126471296

約数和(自身を除く): 39690953

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 33211, 99633, 431743, 1295229, 2225137, 6675411, 28926781, 86780343]

約数ペア:

[(1, 86780343), (3, 28926781), (13, 6675411), (39, 2225137), (67, 1295229), (201, 431743), (871, 99633), (2613, 33211)]