23825907

素因数分解:

$3^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 84

約数和(自身を含む): 44856720

約数和(自身を除く): 21030813

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 49, 63, 69, 81, 87, 147, 161, 189, 203, 207, 243, 261, 441, 483, 567, 609, 621, 667, 729, 783, 1127, 1323, 1421, 1449, 1701, 1827, 1863, 2001, 2349, 3381, 3969, 4263, 4347, 4669, 5103, 5481, 5589, 6003, 7047, 10143, 11907, 12789, 13041, 14007, 16443, 16767, 18009, 21141, 30429, 32683, 35721, 38367, 39123, 42021, 49329, 54027, 91287, 98049, 115101, 117369, 126063, 147987, 162081, 273861, 294147, 345303, 378189, 486243, 821583, 882441, 1035909, 1134567, 2647323, 3403701, 7941969, 23825907]

約数ペア:

[(1, 23825907), (3, 7941969), (7, 3403701), (9, 2647323), (21, 1134567), (23, 1035909), (27, 882441), (29, 821583), (49, 486243), (63, 378189), (69, 345303), (81, 294147), (87, 273861), (147, 162081), (161, 147987), (189, 126063), (203, 117369), (207, 115101), (243, 98049), (261, 91287), (441, 54027), (483, 49329), (567, 42021), (609, 39123), (621, 38367), (667, 35721), (729, 32683), (783, 30429), (1127, 21141), (1323, 18009), (1421, 16767), (1449, 16443), (1701, 14007), (1827, 13041), (1863, 12789), (2001, 11907), (2349, 10143), (3381, 7047), (3969, 6003), (4263, 5589), (4347, 5481), (4669, 5103)]