6558321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 11491200

約数和(自身を除く): 4932879

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 89, 121, 203, 231, 267, 319, 363, 609, 623, 847, 957, 979, 1869, 2233, 2541, 2581, 2937, 3509, 6699, 6853, 7743, 10527, 10769, 18067, 20559, 24563, 28391, 32307, 54201, 73689, 75383, 85173, 198737, 226149, 312301, 596211, 936903, 2186107, 6558321]

約数ペア:

[(1, 6558321), (3, 2186107), (7, 936903), (11, 596211), (21, 312301), (29, 226149), (33, 198737), (77, 85173), (87, 75383), (89, 73689), (121, 54201), (203, 32307), (231, 28391), (267, 24563), (319, 20559), (363, 18067), (609, 10769), (623, 10527), (847, 7743), (957, 6853), (979, 6699), (1869, 3509), (2233, 2937), (2541, 2581)]