189291243

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{11491}}^1$

素因数の和:11547

約数の個数: 24

約数和(自身を含む): 282243520

約数和(自身を除く): 92952277

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 867, 969, 5491, 11491, 16473, 34473, 195347, 218329, 586041, 654987, 3320899, 3711593, 9962697, 11134779, 63097081, 189291243]

約数ペア:

[(1, 189291243), (3, 63097081), (17, 11134779), (19, 9962697), (51, 3711593), (57, 3320899), (289, 654987), (323, 586041), (867, 218329), (969, 195347), (5491, 34473), (11491, 16473)]