78469968003

素因数分解:

$3^1\times 7^1\times {\mathrm{217387}}^1\times {\mathrm{17189}}^1$

素因数の和:234586

約数の個数: 16

約数和(自身を含む): 119580791040

約数和(自身を除く): 41110823037

約数列:

[1, 3, 7, 21, 17189, 51567, 120323, 217387, 360969, 652161, 1521709, 4565127, 3736665143, 11209995429, 26156656001, 78469968003]

約数ペア:

[(1, 78469968003), (3, 26156656001), (7, 11209995429), (21, 3736665143), (17189, 4565127), (51567, 1521709), (120323, 652161), (217387, 360969)]