66307059

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26987}}^1$

素因数の和:27016

約数の個数: 32

約数和(自身を含む): 120906240

約数和(自身を除く): 54599181

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 26987, 80961, 188909, 242883, 350831, 566727, 728649, 1052493, 1700181, 2455817, 3157479, 5100543, 7367451, 9472437, 22102353, 66307059]

約数ペア:

[(1, 66307059), (3, 22102353), (7, 9472437), (9, 7367451), (13, 5100543), (21, 3157479), (27, 2455817), (39, 1700181), (63, 1052493), (91, 728649), (117, 566727), (189, 350831), (273, 242883), (351, 188909), (819, 80961), (2457, 26987)]