159804573

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 243144000

約数和(自身を除く): 83339427

約数列:

[1, 3, 17, 19, 51, 57, 89, 109, 267, 289, 323, 327, 867, 969, 1513, 1691, 1853, 2071, 4539, 5073, 5491, 5559, 6213, 9701, 16473, 25721, 28747, 29103, 31501, 35207, 77163, 86241, 94503, 105621, 164917, 184319, 488699, 494751, 552957, 598519, 1466097, 1795557, 2803589, 3133423, 8410767, 9400269, 53268191, 159804573]

約数ペア:

[(1, 159804573), (3, 53268191), (17, 9400269), (19, 8410767), (51, 3133423), (57, 2803589), (89, 1795557), (109, 1466097), (267, 598519), (289, 552957), (323, 494751), (327, 488699), (867, 184319), (969, 164917), (1513, 105621), (1691, 94503), (1853, 86241), (2071, 77163), (4539, 35207), (5073, 31501), (5491, 29103), (5559, 28747), (6213, 25721), (9701, 16473)]