134940321

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4201}}^1$

素因数の和:4333

約数の個数: 24

約数和(自身を含む): 201897696

約数和(自身を除く): 66957375

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 747, 3569, 4201, 10707, 12603, 32121, 37809, 180643, 348683, 541929, 1046049, 1625787, 3138147, 14993369, 44980107, 134940321]

約数ペア:

[(1, 134940321), (3, 44980107), (9, 14993369), (43, 3138147), (83, 1625787), (129, 1046049), (249, 541929), (387, 348683), (747, 180643), (3569, 37809), (4201, 32121), (10707, 12603)]