27187993

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 35181540

約数和(自身を除く): 7993547

約数列:

[1, 7, 19, 29, 49, 53, 133, 203, 361, 371, 551, 931, 1007, 1421, 1537, 2527, 2597, 3857, 7049, 10469, 10759, 17689, 19133, 26999, 29203, 49343, 73283, 75313, 133931, 204421, 512981, 554857, 937517, 1430947, 3883999, 27187993]

約数ペア:

[(1, 27187993), (7, 3883999), (19, 1430947), (29, 937517), (49, 554857), (53, 512981), (133, 204421), (203, 133931), (361, 75313), (371, 73283), (551, 49343), (931, 29203), (1007, 26999), (1421, 19133), (1537, 17689), (2527, 10759), (2597, 10469), (3857, 7049)]