156768177483

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{17789}}^1$

素因数の和:18292

約数の個数: 48

約数和(自身を含む): 241778908800

約数和(自身を除く): 85010731317

約数列:

[1, 3, 9, 17, 51, 153, 239, 241, 717, 723, 2151, 2169, 4063, 4097, 12189, 12291, 17789, 36567, 36873, 53367, 57599, 160101, 172797, 302413, 518391, 907239, 979183, 2721717, 2937549, 4251571, 4287149, 8812647, 12754713, 12861447, 38264139, 38584341, 72276707, 72881533, 216830121, 218644599, 650490363, 655933797, 1024628611, 3073885833, 9221657499, 17418686387, 52256059161, 156768177483]

約数ペア:

[(1, 156768177483), (3, 52256059161), (9, 17418686387), (17, 9221657499), (51, 3073885833), (153, 1024628611), (239, 655933797), (241, 650490363), (717, 218644599), (723, 216830121), (2151, 72881533), (2169, 72276707), (4063, 38584341), (4097, 38264139), (12189, 12861447), (12291, 12754713), (17789, 8812647), (36567, 4287149), (36873, 4251571), (53367, 2937549), (57599, 2721717), (160101, 979183), (172797, 907239), (302413, 518391)]