85657077

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 55866123

約数列:

[1, 3, 9, 11, 33, 41, 47, 99, 123, 141, 369, 423, 449, 451, 517, 1347, 1353, 1551, 1927, 4041, 4059, 4653, 4939, 5781, 14817, 17343, 18409, 21103, 21197, 44451, 55227, 63309, 63591, 165681, 189927, 190773, 202499, 232133, 607497, 696399, 865223, 1822491, 2089197, 2595669, 7787007, 9517453, 28552359, 85657077]

約数ペア:

[(1, 85657077), (3, 28552359), (9, 9517453), (11, 7787007), (33, 2595669), (41, 2089197), (47, 1822491), (99, 865223), (123, 696399), (141, 607497), (369, 232133), (423, 202499), (449, 190773), (451, 189927), (517, 165681), (1347, 63591), (1353, 63309), (1551, 55227), (1927, 44451), (4041, 21197), (4059, 21103), (4653, 18409), (4939, 17343), (5781, 14817)]