54760293

素因数分解:

$3^7\times 7^3\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 97088000

約数和(自身を除く): 42327707

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 81, 147, 189, 219, 243, 343, 441, 511, 567, 657, 729, 1029, 1323, 1533, 1701, 1971, 2187, 3087, 3577, 3969, 4599, 5103, 5913, 9261, 10731, 11907, 13797, 15309, 17739, 25039, 27783, 32193, 35721, 41391, 53217, 75117, 83349, 96579, 107163, 124173, 159651, 225351, 250047, 289737, 372519, 676053, 750141, 869211, 1117557, 2028159, 2607633, 6084477, 7822899, 18253431, 54760293]

約数ペア:

[(1, 54760293), (3, 18253431), (7, 7822899), (9, 6084477), (21, 2607633), (27, 2028159), (49, 1117557), (63, 869211), (73, 750141), (81, 676053), (147, 372519), (189, 289737), (219, 250047), (243, 225351), (343, 159651), (441, 124173), (511, 107163), (567, 96579), (657, 83349), (729, 75117), (1029, 53217), (1323, 41391), (1533, 35721), (1701, 32193), (1971, 27783), (2187, 25039), (3087, 17739), (3577, 15309), (3969, 13797), (4599, 11907), (5103, 10731), (5913, 9261)]