201441789

素因数分解:

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

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 316944000

約数和(自身を除く): 115502211

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 619, 709, 1857, 2127, 5571, 6381, 10523, 12053, 16713, 19143, 31569, 36159, 94707, 108477, 284121, 325431, 438871, 1316613, 3949839, 7460807, 11849517, 22382421, 67147263, 201441789]

約数ペア:

[(1, 201441789), (3, 67147263), (9, 22382421), (17, 11849517), (27, 7460807), (51, 3949839), (153, 1316613), (459, 438871), (619, 325431), (709, 284121), (1857, 108477), (2127, 94707), (5571, 36159), (6381, 31569), (10523, 19143), (12053, 16713)]