85651797

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1283}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 151368192

約数和(自身を除く): 65716395

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 289, 357, 561, 867, 1283, 1309, 2023, 3179, 3849, 3927, 6069, 8981, 9537, 14113, 21811, 22253, 26943, 42339, 65433, 66759, 98791, 152677, 239921, 296373, 370787, 458031, 719763, 1112361, 1679447, 2595509, 4078657, 5038341, 7786527, 12235971, 28550599, 85651797]

約数ペア:

[(1, 85651797), (3, 28550599), (7, 12235971), (11, 7786527), (17, 5038341), (21, 4078657), (33, 2595509), (51, 1679447), (77, 1112361), (119, 719763), (187, 458031), (231, 370787), (289, 296373), (357, 239921), (561, 152677), (867, 98791), (1283, 66759), (1309, 65433), (2023, 42339), (3179, 26943), (3849, 22253), (3927, 21811), (6069, 14113), (8981, 9537)]