53809497

素因数分解:

$3^2\times 7^3\times {\mathrm{17431}}^1$

素因数の和:17458

約数の個数: 24

約数和(自身を含む): 90646400

約数和(自身を除く): 36836903

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 17431, 52293, 122017, 156879, 366051, 854119, 1098153, 2562357, 5978833, 7687071, 17936499, 53809497]

約数ペア:

[(1, 53809497), (3, 17936499), (7, 7687071), (9, 5978833), (21, 2562357), (49, 1098153), (63, 854119), (147, 366051), (343, 156879), (441, 122017), (1029, 52293), (3087, 17431)]