121289883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16631}}^1$

素因数の和:16675

約数の個数: 32

約数和(自身を含む): 201180672

約数和(自身を除く): 79890789

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 16631, 49893, 182941, 216203, 282727, 548823, 648609, 848181, 2378233, 3109997, 3675451, 7134699, 9329991, 11026353, 40429961, 121289883]

約数ペア:

[(1, 121289883), (3, 40429961), (11, 11026353), (13, 9329991), (17, 7134699), (33, 3675451), (39, 3109997), (51, 2378233), (143, 848181), (187, 648609), (221, 548823), (429, 282727), (561, 216203), (663, 182941), (2431, 49893), (7293, 16631)]