80251137

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 119119104

約数和(自身を除く): 38867967

約数列:

[1, 3, 9, 47, 141, 193, 423, 579, 983, 1737, 2949, 8847, 9071, 27213, 46201, 81639, 138603, 189719, 415809, 569157, 1707471, 8916793, 26750379, 80251137]

約数ペア:

[(1, 80251137), (3, 26750379), (9, 8916793), (47, 1707471), (141, 569157), (193, 415809), (423, 189719), (579, 138603), (983, 81639), (1737, 46201), (2949, 27213), (8847, 9071)]