12968127

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 8459073

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 1487, 2907, 4461, 8721, 13383, 25279, 28253, 40149, 75837, 84759, 227511, 254277, 480301, 682533, 762831, 1440903, 4322709, 12968127]

約数ペア:

[(1, 12968127), (3, 4322709), (9, 1440903), (17, 762831), (19, 682533), (27, 480301), (51, 254277), (57, 227511), (153, 84759), (171, 75837), (323, 40149), (459, 28253), (513, 25279), (969, 13383), (1487, 8721), (2907, 4461)]