126216981

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22367}}^1$

素因数の和:22406

約数の個数: 32

約数和(自身を含む): 214732800

約数和(自身を除く): 88515819

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 22367, 67101, 201303, 246037, 424973, 603909, 738111, 1274919, 2214333, 3824757, 4674703, 6642999, 11474271, 14024109, 42072327, 126216981]

約数ペア:

[(1, 126216981), (3, 42072327), (9, 14024109), (11, 11474271), (19, 6642999), (27, 4674703), (33, 3824757), (57, 2214333), (99, 1274919), (171, 738111), (209, 603909), (297, 424973), (513, 246037), (627, 201303), (1881, 67101), (5643, 22367)]