209115040959

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{125753}}^1$

素因数の和:126293

約数の個数: 48

約数和(自身を含む): 341195752800

約数和(自身を除く): 132080711841

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 509, 1089, 1527, 3267, 4581, 5599, 13743, 16797, 50391, 61589, 125753, 151173, 184767, 377259, 554301, 1131777, 1383283, 1662903, 3395331, 4149849, 12449547, 15216113, 37348641, 45648339, 64008277, 136945017, 192024831, 410835051, 576074493, 704091047, 1728223479, 2112273141, 6336819423, 7745001517, 19010458269, 23235004551, 69705013653, 209115040959]

約数ペア:

[(1, 209115040959), (3, 69705013653), (9, 23235004551), (11, 19010458269), (27, 7745001517), (33, 6336819423), (99, 2112273141), (121, 1728223479), (297, 704091047), (363, 576074493), (509, 410835051), (1089, 192024831), (1527, 136945017), (3267, 64008277), (4581, 45648339), (5599, 37348641), (13743, 15216113), (16797, 12449547), (50391, 4149849), (61589, 3395331), (125753, 1662903), (151173, 1383283), (184767, 1131777), (377259, 554301)]