852159

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 48

約数和(自身を含む): 1575936

約数和(自身を除く): 723777

約数列:

[1, 3, 7, 11, 17, 21, 31, 33, 49, 51, 77, 93, 119, 147, 187, 217, 231, 341, 357, 527, 539, 561, 651, 833, 1023, 1309, 1519, 1581, 1617, 2387, 2499, 3689, 3927, 4557, 5797, 7161, 9163, 11067, 16709, 17391, 25823, 27489, 40579, 50127, 77469, 121737, 284053, 852159]

約数ペア:

[(1, 852159), (3, 284053), (7, 121737), (11, 77469), (17, 50127), (21, 40579), (31, 27489), (33, 25823), (49, 17391), (51, 16709), (77, 11067), (93, 9163), (119, 7161), (147, 5797), (187, 4557), (217, 3927), (231, 3689), (341, 2499), (357, 2387), (527, 1617), (539, 1581), (561, 1519), (651, 1309), (833, 1023)]