82807677

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{19289}}^1$

素因数の和:19354

約数の個数: 20

約数和(自身を含む): 126040860

約数和(自身を除く): 43233183

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 19289, 57867, 173601, 520803, 1022317, 1562409, 3066951, 9200853, 27602559, 82807677]

約数ペア:

[(1, 82807677), (3, 27602559), (9, 9200853), (27, 3066951), (53, 1562409), (81, 1022317), (159, 520803), (477, 173601), (1431, 57867), (4293, 19289)]