171000159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{8009}}^1$

素因数の和:8670

約数の個数: 16

約数和(自身を含む): 249143040

約数和(自身を除く): 78142881

約数列:

[1, 3, 11, 33, 647, 1941, 7117, 8009, 21351, 24027, 88099, 264297, 5181823, 15545469, 57000053, 171000159]

約数ペア:

[(1, 171000159), (3, 57000053), (11, 15545469), (33, 5181823), (647, 264297), (1941, 88099), (7117, 24027), (8009, 21351)]