137290383

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{2269}}^1$

素因数の和:2370

約数の個数: 28

約数和(自身を含む): 208413240

約数和(自身を除く): 71122857

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 729, 747, 2241, 2269, 6723, 6807, 20169, 20421, 60507, 61263, 183789, 188327, 551367, 564981, 1654101, 1694943, 5084829, 15254487, 45763461, 137290383]

約数ペア:

[(1, 137290383), (3, 45763461), (9, 15254487), (27, 5084829), (81, 1694943), (83, 1654101), (243, 564981), (249, 551367), (729, 188327), (747, 183789), (2241, 61263), (2269, 60507), (6723, 20421), (6807, 20169)]