131467185

素因数分解:

$3^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1447}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 234228480

約数和(自身を除く): 102761295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 673, 1447, 2019, 3365, 4341, 6057, 7235, 10095, 13023, 18171, 21705, 30285, 39069, 65115, 90855, 195345, 973831, 2921493, 4869155, 8764479, 14607465, 26293437, 43822395, 131467185]

約数ペア:

[(1, 131467185), (3, 43822395), (5, 26293437), (9, 14607465), (15, 8764479), (27, 4869155), (45, 2921493), (135, 973831), (673, 195345), (1447, 90855), (2019, 65115), (3365, 39069), (4341, 30285), (6057, 21705), (7235, 18171), (10095, 13023)]