27043863

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 46986240

約数和(自身を除く): 19942377

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 121, 203, 231, 319, 363, 367, 609, 847, 957, 1101, 2233, 2541, 2569, 3509, 4037, 6699, 7707, 10527, 10643, 12111, 24563, 28259, 31929, 44407, 73689, 74501, 84777, 117073, 133221, 223503, 310849, 351219, 819511, 932547, 1287803, 2458533, 3863409, 9014621, 27043863]

約数ペア:

[(1, 27043863), (3, 9014621), (7, 3863409), (11, 2458533), (21, 1287803), (29, 932547), (33, 819511), (77, 351219), (87, 310849), (121, 223503), (203, 133221), (231, 117073), (319, 84777), (363, 74501), (367, 73689), (609, 44407), (847, 31929), (957, 28259), (1101, 24563), (2233, 12111), (2541, 10643), (2569, 10527), (3509, 7707), (4037, 6699)]