67996071

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 119316960

約数和(自身を除く): 51320889

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 297, 351, 363, 429, 1089, 1287, 1573, 1601, 3267, 3861, 4719, 4803, 14157, 14409, 17611, 20813, 42471, 43227, 52833, 62439, 158499, 187317, 193721, 228943, 475497, 561951, 581163, 686829, 1743489, 2060487, 2518373, 5230467, 6181461, 7555119, 22665357, 67996071]

約数ペア:

[(1, 67996071), (3, 22665357), (9, 7555119), (11, 6181461), (13, 5230467), (27, 2518373), (33, 2060487), (39, 1743489), (99, 686829), (117, 581163), (121, 561951), (143, 475497), (297, 228943), (351, 193721), (363, 187317), (429, 158499), (1089, 62439), (1287, 52833), (1573, 43227), (1601, 42471), (3267, 20813), (3861, 17611), (4719, 14409), (4803, 14157)]