85866669

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 65817171

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 287, 369, 441, 861, 1107, 1323, 1583, 2009, 2583, 4749, 6027, 7749, 11081, 14247, 18081, 33243, 42741, 54243, 64903, 77567, 99729, 194709, 232701, 299187, 454321, 584127, 698103, 1362963, 1752381, 2094309, 3180247, 4088889, 9540741, 12266667, 28622223, 85866669]

約数ペア:

[(1, 85866669), (3, 28622223), (7, 12266667), (9, 9540741), (21, 4088889), (27, 3180247), (41, 2094309), (49, 1752381), (63, 1362963), (123, 698103), (147, 584127), (189, 454321), (287, 299187), (369, 232701), (441, 194709), (861, 99729), (1107, 77567), (1323, 64903), (1583, 54243), (2009, 42741), (2583, 33243), (4749, 18081), (6027, 14247), (7749, 11081)]