54889029

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 88018560

約数和(自身を除く): 33129531

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 353, 443, 1059, 1329, 3177, 3987, 4589, 5759, 9531, 11961, 13767, 17277, 41301, 51831, 123903, 155493, 156379, 469137, 1407411, 2032927, 4222233, 6098781, 18296343, 54889029]

約数ペア:

[(1, 54889029), (3, 18296343), (9, 6098781), (13, 4222233), (27, 2032927), (39, 1407411), (117, 469137), (351, 156379), (353, 155493), (443, 123903), (1059, 51831), (1329, 41301), (3177, 17277), (3987, 13767), (4589, 11961), (5759, 9531)]