1796780053161

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1\times {\mathrm{198851}}^1$

素因数の和:199926

約数の個数: 48

約数和(自身を含む): 2786298315840

約数和(自身を除く): 989518262679

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 997, 1007, 2991, 3021, 8973, 9063, 18943, 52841, 56829, 158523, 170487, 198851, 475569, 596553, 1003979, 1789659, 3011937, 3778169, 9035811, 10539103, 11334507, 31617309, 34003521, 94851927, 198254447, 200242957, 594763341, 600728871, 1784290023, 1802186613, 3766834493, 10507485691, 11300503479, 31522457073, 33901510437, 94567371219, 199642228129, 598926684387, 1796780053161]

約数ペア:

[(1, 1796780053161), (3, 598926684387), (9, 199642228129), (19, 94567371219), (53, 33901510437), (57, 31522457073), (159, 11300503479), (171, 10507485691), (477, 3766834493), (997, 1802186613), (1007, 1784290023), (2991, 600728871), (3021, 594763341), (8973, 200242957), (9063, 198254447), (18943, 94851927), (52841, 34003521), (56829, 31617309), (158523, 11334507), (170487, 10539103), (198851, 9035811), (475569, 3778169), (596553, 3011937), (1003979, 1789659)]