6521067

素因数分解:

$3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 60

約数和(自身を含む): 11918016

約数和(自身を除く): 5396949

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 53, 63, 81, 93, 147, 159, 189, 217, 279, 371, 441, 477, 567, 651, 837, 1113, 1323, 1431, 1519, 1643, 1953, 2511, 2597, 3339, 3969, 4293, 4557, 4929, 5859, 7791, 10017, 11501, 13671, 14787, 17577, 23373, 30051, 34503, 41013, 44361, 70119, 80507, 103509, 123039, 133083, 210357, 241521, 310527, 724563, 931581, 2173689, 6521067]

約数ペア:

[(1, 6521067), (3, 2173689), (7, 931581), (9, 724563), (21, 310527), (27, 241521), (31, 210357), (49, 133083), (53, 123039), (63, 103509), (81, 80507), (93, 70119), (147, 44361), (159, 41013), (189, 34503), (217, 30051), (279, 23373), (371, 17577), (441, 14787), (477, 13671), (567, 11501), (651, 10017), (837, 7791), (1113, 5859), (1323, 4929), (1431, 4557), (1519, 4293), (1643, 3969), (1953, 3339), (2511, 2597)]