67147263

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{709}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 103006800

約数和(自身を除く): 35859537

約数列:

[1, 3, 9, 17, 51, 153, 619, 709, 1857, 2127, 5571, 6381, 10523, 12053, 31569, 36159, 94707, 108477, 438871, 1316613, 3949839, 7460807, 22382421, 67147263]

約数ペア:

[(1, 67147263), (3, 22382421), (9, 7460807), (17, 3949839), (51, 1316613), (153, 438871), (619, 108477), (709, 94707), (1857, 36159), (2127, 31569), (5571, 12053), (6381, 10523)]