19627530651

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{113983}}^1$

素因数の和:114080

約数の個数: 36

約数和(自身を含む): 30486388608

約数和(自身を除く): 10858857957

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 361, 477, 1007, 1083, 3021, 3249, 9063, 19133, 57399, 113983, 172197, 341949, 1025847, 2165677, 6041099, 6497031, 18123297, 19491093, 41147863, 54369891, 114780881, 123443589, 344342643, 370330767, 1033027929, 2180836739, 6542510217, 19627530651]

約数ペア:

[(1, 19627530651), (3, 6542510217), (9, 2180836739), (19, 1033027929), (53, 370330767), (57, 344342643), (159, 123443589), (171, 114780881), (361, 54369891), (477, 41147863), (1007, 19491093), (1083, 18123297), (3021, 6497031), (3249, 6041099), (9063, 2165677), (19133, 1025847), (57399, 341949), (113983, 172197)]