27165411

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 22367709

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 809, 819, 861, 1599, 2427, 2583, 3731, 4797, 5663, 7281, 10517, 11193, 16989, 31551, 33169, 33579, 50967, 73619, 94653, 99507, 220857, 232183, 298521, 431197, 662571, 696549, 1293591, 2089647, 3018379, 3880773, 9055137, 27165411]

約数ペア:

[(1, 27165411), (3, 9055137), (7, 3880773), (9, 3018379), (13, 2089647), (21, 1293591), (39, 696549), (41, 662571), (63, 431197), (91, 298521), (117, 232183), (123, 220857), (273, 99507), (287, 94653), (369, 73619), (533, 50967), (809, 33579), (819, 33169), (861, 31551), (1599, 16989), (2427, 11193), (2583, 10517), (3731, 7281), (4797, 5663)]