81966753

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14033}}^1$

素因数の和:14109

約数の個数: 24

約数和(自身を含む): 131358240

約数和(自身を除く): 49391487

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 14033, 42099, 126297, 154363, 463089, 827947, 1389267, 2483841, 7451523, 9107417, 27322251, 81966753]

約数ペア:

[(1, 81966753), (3, 27322251), (9, 9107417), (11, 7451523), (33, 2483841), (59, 1389267), (99, 827947), (177, 463089), (531, 154363), (649, 126297), (1947, 42099), (5841, 14033)]