166361169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 252564480

約数和(自身を除く): 86203311

約数列:

[1, 3, 13, 19, 39, 57, 247, 347, 647, 741, 1041, 1941, 4511, 6593, 8411, 12293, 13533, 19779, 25233, 36879, 85709, 159809, 224509, 257127, 479427, 673527, 2918617, 4265671, 8755851, 12797013, 55453723, 166361169]

約数ペア:

[(1, 166361169), (3, 55453723), (13, 12797013), (19, 8755851), (39, 4265671), (57, 2918617), (247, 673527), (347, 479427), (647, 257127), (741, 224509), (1041, 159809), (1941, 85709), (4511, 36879), (6593, 25233), (8411, 19779), (12293, 13533)]