83654433

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1087}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 128314368

約数和(自身を除く): 44659935

約数列:

[1, 3, 9, 17, 51, 153, 503, 1087, 1509, 3261, 4527, 8551, 9783, 18479, 25653, 55437, 76959, 166311, 546761, 1640283, 4920849, 9294937, 27884811, 83654433]

約数ペア:

[(1, 83654433), (3, 27884811), (9, 9294937), (17, 4920849), (51, 1640283), (153, 546761), (503, 166311), (1087, 76959), (1509, 55437), (3261, 25653), (4527, 18479), (8551, 9783)]