82253619

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27779}}^1$

素因数の和:27839

約数の個数: 24

約数和(自身を含む): 138677760

約数和(自身を除く): 56424141

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 27779, 83337, 194453, 250011, 583359, 1305613, 1750077, 3916839, 9139291, 11750517, 27417873, 82253619]

約数ペア:

[(1, 82253619), (3, 27417873), (7, 11750517), (9, 9139291), (21, 3916839), (47, 1750077), (63, 1305613), (141, 583359), (329, 250011), (423, 194453), (987, 83337), (2961, 27779)]