55831383

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{121637}}^1$

素因数の和:121663

約数の個数: 16

約数和(自身を含む): 87579360

約数和(自身を除く): 31747977

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 121637, 364911, 1094733, 2067829, 3284199, 6203487, 18610461, 55831383]

約数ペア:

[(1, 55831383), (3, 18610461), (9, 6203487), (17, 3284199), (27, 2067829), (51, 1094733), (153, 364911), (459, 121637)]