507111

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 16

約数和(自身を含む): 749568

約数和(自身を除く): 242457

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 1331, 1397, 3993, 4191, 15367, 46101, 169037, 507111]

約数ペア:

[(1, 507111), (3, 169037), (11, 46101), (33, 15367), (121, 4191), (127, 3993), (363, 1397), (381, 1331)]