77203281

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2837}}^1$

素因数の和:3080

約数の個数: 16

約数和(自身を含む): 105709824

約数和(自身を除く): 28506543

約数列:

[1, 3, 47, 141, 193, 579, 2837, 8511, 9071, 27213, 133339, 400017, 547541, 1642623, 25734427, 77203281]

約数ペア:

[(1, 77203281), (3, 25734427), (47, 1642623), (141, 547541), (193, 400017), (579, 133339), (2837, 27213), (8511, 9071)]