122920083

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 210319200

約数和(自身を除く): 87399117

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 149, 429, 447, 641, 1287, 1341, 1639, 1923, 1937, 4917, 5769, 5811, 7051, 8333, 14751, 17433, 21153, 21307, 24999, 63459, 63921, 74997, 91663, 95509, 191763, 274989, 286527, 824967, 859581, 1050599, 1241617, 3151797, 3724851, 9455391, 11174553, 13657787, 40973361, 122920083]

約数ペア:

[(1, 122920083), (3, 40973361), (9, 13657787), (11, 11174553), (13, 9455391), (33, 3724851), (39, 3151797), (99, 1241617), (117, 1050599), (143, 859581), (149, 824967), (429, 286527), (447, 274989), (641, 191763), (1287, 95509), (1341, 91663), (1639, 74997), (1923, 63921), (1937, 63459), (4917, 24999), (5769, 21307), (5811, 21153), (7051, 17433), (8333, 14751)]