53366139

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1889}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 79999920

約数和(自身を除く): 26633781

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 657, 1889, 3139, 5667, 9417, 17001, 28251, 81227, 137897, 243681, 413691, 731043, 1241073, 5929571, 17788713, 53366139]

約数ペア:

[(1, 53366139), (3, 17788713), (9, 5929571), (43, 1241073), (73, 731043), (129, 413691), (219, 243681), (387, 137897), (657, 81227), (1889, 28251), (3139, 17001), (5667, 9417)]