126456507

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14207}}^1$

素因数の和:14279

約数の個数: 24

約数和(自身を含む): 195047424

約数和(自身を除く): 68590917

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 14207, 42621, 127863, 326761, 610901, 980283, 1832703, 2940849, 5498109, 14050723, 42152169, 126456507]

約数ペア:

[(1, 126456507), (3, 42152169), (9, 14050723), (23, 5498109), (43, 2940849), (69, 1832703), (129, 980283), (207, 610901), (387, 326761), (989, 127863), (2967, 42621), (8901, 14207)]