49420071

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 78727680

約数和(自身を除く): 29307609

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 1139, 1607, 1809, 3417, 4821, 10251, 14463, 27319, 30753, 43389, 81957, 107669, 245871, 323007, 737613, 969021, 1830373, 2907063, 5491119, 16473357, 49420071]

約数ペア:

[(1, 49420071), (3, 16473357), (9, 5491119), (17, 2907063), (27, 1830373), (51, 969021), (67, 737613), (153, 323007), (201, 245871), (459, 107669), (603, 81957), (1139, 43389), (1607, 30753), (1809, 27319), (3417, 14463), (4821, 10251)]