957870963

素因数分解:

$3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{19927}}^1$

素因数の和:20056

約数の個数: 36

約数和(自身を含む): 1624331280

約数和(自身を除く): 666460317

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 327, 441, 763, 981, 2289, 5341, 6867, 16023, 19927, 48069, 59781, 139489, 179343, 418467, 976423, 1255401, 2172043, 2929269, 6516129, 8787807, 15204301, 19548387, 45612903, 106430107, 136838709, 319290321, 957870963]

約数ペア:

[(1, 957870963), (3, 319290321), (7, 136838709), (9, 106430107), (21, 45612903), (49, 19548387), (63, 15204301), (109, 8787807), (147, 6516129), (327, 2929269), (441, 2172043), (763, 1255401), (981, 976423), (2289, 418467), (5341, 179343), (6867, 139489), (16023, 59781), (19927, 48069)]