26778339

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14657}}^1$

素因数の和:14699

約数の個数: 24

約数和(自身を含む): 45732960

約数和(自身を除く): 18954621

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 14657, 43971, 102599, 131913, 307797, 425053, 923391, 1275159, 2975371, 3825477, 8926113, 26778339]

約数ペア:

[(1, 26778339), (3, 8926113), (7, 3825477), (9, 2975371), (21, 1275159), (29, 923391), (63, 425053), (87, 307797), (203, 131913), (261, 102599), (609, 43971), (1827, 14657)]