47991663

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5548

約数の個数: 32

約数和(自身を含む): 79257600

約数和(自身を除く): 31265937

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 5503, 8721, 16509, 49527, 93551, 104557, 148581, 280653, 313671, 841959, 941013, 1777469, 2525877, 2823039, 5332407, 15997221, 47991663]

約数ペア:

[(1, 47991663), (3, 15997221), (9, 5332407), (17, 2823039), (19, 2525877), (27, 1777469), (51, 941013), (57, 841959), (153, 313671), (171, 280653), (323, 148581), (459, 104557), (513, 93551), (969, 49527), (2907, 16509), (5503, 8721)]