129334077

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 56

約数和(自身を含む): 205658880

約数和(自身を除く): 76324803

約数列:

[1, 3, 9, 27, 31, 59, 81, 93, 97, 177, 243, 279, 291, 531, 729, 837, 873, 1593, 1829, 2511, 2619, 3007, 4779, 5487, 5723, 7533, 7857, 9021, 14337, 16461, 17169, 22599, 23571, 27063, 43011, 49383, 51507, 70713, 81189, 148149, 154521, 177413, 243567, 444447, 463563, 532239, 730701, 1333341, 1390689, 1596717, 2192103, 4172067, 4790151, 14370453, 43111359, 129334077]

約数ペア:

[(1, 129334077), (3, 43111359), (9, 14370453), (27, 4790151), (31, 4172067), (59, 2192103), (81, 1596717), (93, 1390689), (97, 1333341), (177, 730701), (243, 532239), (279, 463563), (291, 444447), (531, 243567), (729, 177413), (837, 154521), (873, 148149), (1593, 81189), (1829, 70713), (2511, 51507), (2619, 49383), (3007, 43011), (4779, 27063), (5487, 23571), (5723, 22599), (7533, 17169), (7857, 16461), (9021, 14337)]