39363381

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 22844619

約数列:

[1, 3, 9, 17, 27, 51, 153, 191, 449, 459, 573, 1347, 1719, 3247, 4041, 5157, 7633, 9741, 12123, 22899, 29223, 68697, 85759, 87669, 206091, 257277, 771831, 1457903, 2315493, 4373709, 13121127, 39363381]

約数ペア:

[(1, 39363381), (3, 13121127), (9, 4373709), (17, 2315493), (27, 1457903), (51, 771831), (153, 257277), (191, 206091), (449, 87669), (459, 85759), (573, 68697), (1347, 29223), (1719, 22899), (3247, 12123), (4041, 9741), (5157, 7633)]