23710071

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 42696192

約数和(自身を除く): 18986121

約数列:

[1, 3, 7, 11, 21, 31, 33, 43, 49, 77, 93, 121, 129, 147, 217, 231, 301, 341, 363, 473, 539, 651, 847, 903, 1023, 1333, 1419, 1519, 1617, 2107, 2387, 2541, 3311, 3751, 3999, 4557, 5203, 5929, 6321, 7161, 9331, 9933, 11253, 14663, 15609, 16709, 17787, 23177, 26257, 27993, 36421, 43989, 50127, 65317, 69531, 78771, 102641, 109263, 161293, 183799, 195951, 254947, 307923, 483879, 551397, 718487, 764841, 1129051, 2155461, 3387153, 7903357, 23710071]

約数ペア:

[(1, 23710071), (3, 7903357), (7, 3387153), (11, 2155461), (21, 1129051), (31, 764841), (33, 718487), (43, 551397), (49, 483879), (77, 307923), (93, 254947), (121, 195951), (129, 183799), (147, 161293), (217, 109263), (231, 102641), (301, 78771), (341, 69531), (363, 65317), (473, 50127), (539, 43989), (651, 36421), (847, 27993), (903, 26257), (1023, 23177), (1333, 17787), (1419, 16709), (1519, 15609), (1617, 14663), (2107, 11253), (2387, 9933), (2541, 9331), (3311, 7161), (3751, 6321), (3999, 5929), (4557, 5203)]