85900941

素因数分解:

$3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2777}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 142144704

約数和(自身を除く): 56243763

約数列:

[1, 3, 7, 9, 21, 63, 491, 1473, 2777, 3437, 4419, 8331, 10311, 19439, 24993, 30933, 58317, 174951, 1363507, 4090521, 9544549, 12271563, 28633647, 85900941]

約数ペア:

[(1, 85900941), (3, 28633647), (7, 12271563), (9, 9544549), (21, 4090521), (63, 1363507), (491, 174951), (1473, 58317), (2777, 30933), (3437, 24993), (4419, 19439), (8331, 10311)]