67396203

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 118322880

約数和(自身を除く): 50926677

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 203, 259, 261, 333, 609, 777, 997, 1073, 1827, 2331, 2991, 3219, 6979, 7511, 8973, 9657, 20937, 22533, 28913, 36889, 62811, 67599, 86739, 110667, 202391, 258223, 260217, 332001, 607173, 774669, 1069781, 1821519, 2324007, 3209343, 7488467, 9628029, 22465401, 67396203]

約数ペア:

[(1, 67396203), (3, 22465401), (7, 9628029), (9, 7488467), (21, 3209343), (29, 2324007), (37, 1821519), (63, 1069781), (87, 774669), (111, 607173), (203, 332001), (259, 260217), (261, 258223), (333, 202391), (609, 110667), (777, 86739), (997, 67599), (1073, 62811), (1827, 36889), (2331, 28913), (2991, 22533), (3219, 20937), (6979, 9657), (7511, 8973)]