21546366903

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{1031}}^1$

素因数の和:1597

約数の個数: 64

約数和(自身を含む): 33870735360

約数和(自身を除く): 12324368457

約数列:

[1, 3, 9, 23, 27, 69, 73, 207, 219, 461, 621, 657, 1031, 1383, 1679, 1971, 3093, 4149, 5037, 9279, 10603, 12447, 15111, 23713, 27837, 31809, 33653, 45333, 71139, 75263, 95427, 100959, 213417, 225789, 286281, 302877, 475291, 640251, 677367, 774019, 908631, 1425873, 1731049, 2032101, 2322057, 4277619, 5193147, 6966171, 10931693, 12832857, 15579441, 20898513, 32795079, 34696243, 46738323, 98385237, 104088729, 295155711, 312266187, 798013589, 936798561, 2394040767, 7182122301, 21546366903]

約数ペア:

[(1, 21546366903), (3, 7182122301), (9, 2394040767), (23, 936798561), (27, 798013589), (69, 312266187), (73, 295155711), (207, 104088729), (219, 98385237), (461, 46738323), (621, 34696243), (657, 32795079), (1031, 20898513), (1383, 15579441), (1679, 12832857), (1971, 10931693), (3093, 6966171), (4149, 5193147), (5037, 4277619), (9279, 2322057), (10603, 2032101), (12447, 1731049), (15111, 1425873), (23713, 908631), (27837, 774019), (31809, 677367), (33653, 640251), (45333, 475291), (71139, 302877), (75263, 286281), (95427, 225789), (100959, 213417)]