161063559

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 258306048

約数和(自身を除く): 97242489

約数列:

[1, 3, 9, 17, 27, 51, 81, 127, 153, 243, 307, 381, 459, 921, 1143, 1377, 2159, 2763, 3429, 4131, 5219, 6477, 8289, 10287, 15657, 19431, 24867, 30861, 38989, 46971, 58293, 74601, 116967, 140913, 174879, 350901, 422739, 524637, 662813, 1052703, 1268217, 1988439, 3158109, 5965317, 9474327, 17895951, 53687853, 161063559]

約数ペア:

[(1, 161063559), (3, 53687853), (9, 17895951), (17, 9474327), (27, 5965317), (51, 3158109), (81, 1988439), (127, 1268217), (153, 1052703), (243, 662813), (307, 524637), (381, 422739), (459, 350901), (921, 174879), (1143, 140913), (1377, 116967), (2159, 74601), (2763, 58293), (3429, 46971), (4131, 38989), (5219, 30861), (6477, 24867), (8289, 19431), (10287, 15657)]