74003727

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 123290880

約数和(自身を除く): 49287153

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 193, 217, 399, 579, 589, 651, 961, 1351, 1767, 2883, 3667, 4053, 4123, 5983, 6727, 11001, 12369, 17949, 18259, 20181, 25669, 41881, 54777, 77007, 113677, 125643, 127813, 185473, 341031, 383439, 556419, 795739, 1298311, 2387217, 3523987, 3894933, 10571961, 24667909, 74003727]

約数ペア:

[(1, 74003727), (3, 24667909), (7, 10571961), (19, 3894933), (21, 3523987), (31, 2387217), (57, 1298311), (93, 795739), (133, 556419), (193, 383439), (217, 341031), (399, 185473), (579, 127813), (589, 125643), (651, 113677), (961, 77007), (1351, 54777), (1767, 41881), (2883, 25669), (3667, 20181), (4053, 18259), (4123, 17949), (5983, 12369), (6727, 11001)]