85985151

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{15809}}^1$

素因数の和:15863

約数の個数: 24

約数和(自身を含む): 136977840

約数和(自身を除く): 50992689

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 15809, 47427, 110663, 331989, 584933, 774641, 1754799, 2323923, 4094531, 12283593, 28661717, 85985151]

約数ペア:

[(1, 85985151), (3, 28661717), (7, 12283593), (21, 4094531), (37, 2323923), (49, 1754799), (111, 774641), (147, 584933), (259, 331989), (777, 110663), (1813, 47427), (5439, 15809)]