136513107

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{31799}}^1$

素因数の和:31864

約数の個数: 20

約数和(自身を含む): 207781200

約数和(自身を除く): 71268093

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 31799, 95397, 286191, 858573, 1685347, 2575719, 5056041, 15168123, 45504369, 136513107]

約数ペア:

[(1, 136513107), (3, 45504369), (9, 15168123), (27, 5056041), (53, 2575719), (81, 1685347), (159, 858573), (477, 286191), (1431, 95397), (4293, 31799)]