121497129

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7927}}^1$

素因数の和:8077

約数の個数: 24

約数和(自身を含む): 190462272

約数和(自身を除く): 68965143

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 5109, 7927, 15327, 23781, 71343, 103051, 309153, 927459, 1038437, 3115311, 9345933, 13499681, 40499043, 121497129]

約数ペア:

[(1, 121497129), (3, 40499043), (9, 13499681), (13, 9345933), (39, 3115311), (117, 1038437), (131, 927459), (393, 309153), (1179, 103051), (1703, 71343), (5109, 23781), (7927, 15327)]