2068774557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{4463}}^1$

素因数の和:4693

約数の個数: 32

約数和(自身を含む): 2989094400

約数和(自身を除く): 920319843

約数列:

[1, 3, 17, 51, 61, 149, 183, 447, 1037, 2533, 3111, 4463, 7599, 9089, 13389, 27267, 75871, 154513, 227613, 272243, 463539, 664987, 816729, 1994961, 4628131, 11304779, 13884393, 33914337, 40564207, 121692621, 689591519, 2068774557]

約数ペア:

[(1, 2068774557), (3, 689591519), (17, 121692621), (51, 40564207), (61, 33914337), (149, 13884393), (183, 11304779), (447, 4628131), (1037, 1994961), (2533, 816729), (3111, 664987), (4463, 463539), (7599, 272243), (9089, 227613), (13389, 154513), (27267, 75871)]