80603217

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 118716416

約数和(自身を除く): 38113199

約数列:

[1, 3, 9, 97, 127, 291, 381, 727, 873, 1143, 2181, 6543, 12319, 36957, 70519, 92329, 110871, 211557, 276987, 634671, 830961, 8955913, 26867739, 80603217]

約数ペア:

[(1, 80603217), (3, 26867739), (9, 8955913), (97, 830961), (127, 634671), (291, 276987), (381, 211557), (727, 110871), (873, 92329), (1143, 70519), (2181, 36957), (6543, 12319)]