9675980181

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 16951334400

約数和(自身を除く): 7275354219

約数列:

[1, 3, 7, 9, 21, 29, 63, 71, 87, 97, 203, 213, 261, 291, 497, 609, 639, 679, 769, 873, 1491, 1827, 2037, 2059, 2307, 2813, 4473, 5383, 6111, 6177, 6887, 6921, 8439, 14413, 16149, 18531, 19691, 20661, 22301, 25317, 43239, 48209, 48447, 54599, 59073, 61983, 66903, 74593, 129717, 144627, 156107, 163797, 177219, 199723, 200709, 223779, 382193, 433881, 468321, 491391, 522151, 599169, 671337, 1146579, 1398061, 1404963, 1566453, 1583371, 1797507, 2163197, 3439737, 4194183, 4699359, 4750113, 5296103, 6489591, 11083597, 12582549, 14250339, 15142379, 15888309, 19468773, 33250791, 37072721, 45427137, 47664927, 99752373, 111218163, 136281411, 153586987, 333654489, 460760961, 1075108909, 1382282883, 3225326727, 9675980181]

約数ペア:

[(1, 9675980181), (3, 3225326727), (7, 1382282883), (9, 1075108909), (21, 460760961), (29, 333654489), (63, 153586987), (71, 136281411), (87, 111218163), (97, 99752373), (203, 47664927), (213, 45427137), (261, 37072721), (291, 33250791), (497, 19468773), (609, 15888309), (639, 15142379), (679, 14250339), (769, 12582549), (873, 11083597), (1491, 6489591), (1827, 5296103), (2037, 4750113), (2059, 4699359), (2307, 4194183), (2813, 3439737), (4473, 2163197), (5383, 1797507), (6111, 1583371), (6177, 1566453), (6887, 1404963), (6921, 1398061), (8439, 1146579), (14413, 671337), (16149, 599169), (18531, 522151), (19691, 491391), (20661, 468321), (22301, 433881), (25317, 382193), (43239, 223779), (48209, 200709), (48447, 199723), (54599, 177219), (59073, 163797), (61983, 156107), (66903, 144627), (74593, 129717)]