26349254007

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 36682887168

約数和(自身を除く): 10333633161

約数列:

[1, 3, 43, 113, 127, 129, 331, 339, 381, 993, 1849, 4859, 5461, 5547, 14233, 14351, 14577, 16383, 37403, 42037, 42699, 43053, 112209, 126111, 208937, 234823, 612019, 617093, 626811, 704469, 1608329, 1807591, 1836057, 1851279, 4750181, 4824987, 5422773, 14250543, 26534999, 69158147, 77726413, 79604997, 204257783, 207474441, 233179239, 612773349, 8783084669, 26349254007]

約数ペア:

[(1, 26349254007), (3, 8783084669), (43, 612773349), (113, 233179239), (127, 207474441), (129, 204257783), (331, 79604997), (339, 77726413), (381, 69158147), (993, 26534999), (1849, 14250543), (4859, 5422773), (5461, 4824987), (5547, 4750181), (14233, 1851279), (14351, 1836057), (14577, 1807591), (16383, 1608329), (37403, 704469), (42037, 626811), (42699, 617093), (43053, 612019), (112209, 234823), (126111, 208937)]