86351229

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1009}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 128726520

約数和(自身を除く): 42375291

約数列:

[1, 3, 9, 37, 111, 257, 333, 771, 1009, 2313, 3027, 9081, 9509, 28527, 37333, 85581, 111999, 259313, 335997, 777939, 2333817, 9594581, 28783743, 86351229]

約数ペア:

[(1, 86351229), (3, 28783743), (9, 9594581), (37, 2333817), (111, 777939), (257, 335997), (333, 259313), (771, 111999), (1009, 85581), (2313, 37333), (3027, 28527), (9081, 9509)]