| 약수 |
1,
3,
7,
9,
11,
21,
27,
29,
33,
49,
63,
77,
81,
87,
99,
147,
189,
203,
231,
261,
297,
319,
441,
539,
567,
609,
693,
783,
841,
891,
957,
1323,
1421,
1617,
1827,
2079,
2233,
2349,
2523,
2871,
3969,
4263,
4851,
5481,
5887,
6237,
6699,
7569,
8613,
9251,
12789,
14553,
15631,
16443,
17661,
20097,
22707,
25839,
27753,
38367,
41209,
43659,
46893,
52983,
60291,
64757,
68121,
83259,
115101,
123627,
140679,
158949,
180873,
194271,
249777,
370881,
422037,
453299,
476847,
582813,
749331,
1112643,
1266111,
1359897,
1748439,
3337929,
4079691,
5245317,
12239073,
36717219
|