53687853

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 85865472

約数和(自身を除く): 32177619

約数列:

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

約数ペア:

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