184400727

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3853}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 293027328

約数和(自身を除く): 108626601

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 301, 371, 903, 1113, 2279, 3853, 6837, 11559, 15953, 26971, 47859, 80913, 165679, 204209, 497037, 612627, 1159753, 1429463, 3479259, 4288389, 8780987, 26342961, 61466909, 184400727]

約数ペア:

[(1, 184400727), (3, 61466909), (7, 26342961), (21, 8780987), (43, 4288389), (53, 3479259), (129, 1429463), (159, 1159753), (301, 612627), (371, 497037), (903, 204209), (1113, 165679), (2279, 80913), (3853, 47859), (6837, 26971), (11559, 15953)]