8173053

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 14084928

約数和(自身を除く): 5911875

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 431, 441, 903, 1293, 2107, 2709, 3017, 3879, 6321, 9051, 18533, 18963, 21119, 27153, 55599, 63357, 129731, 166797, 190071, 389193, 908117, 1167579, 2724351, 8173053]

約数ペア:

[(1, 8173053), (3, 2724351), (7, 1167579), (9, 908117), (21, 389193), (43, 190071), (49, 166797), (63, 129731), (129, 63357), (147, 55599), (301, 27153), (387, 21119), (431, 18963), (441, 18533), (903, 9051), (1293, 6321), (2107, 3879), (2709, 3017)]