89408253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 138568320

約数和(自身を除く): 49160067

約数列:

[1, 3, 11, 17, 33, 51, 187, 197, 561, 591, 809, 2167, 2427, 3349, 6501, 8899, 10047, 13753, 26697, 36839, 41259, 110517, 151283, 159373, 453849, 478119, 1753103, 2709341, 5259309, 8128023, 29802751, 89408253]

約数ペア:

[(1, 89408253), (3, 29802751), (11, 8128023), (17, 5259309), (33, 2709341), (51, 1753103), (187, 478119), (197, 453849), (561, 159373), (591, 151283), (809, 110517), (2167, 41259), (2427, 36839), (3349, 26697), (6501, 13753), (8899, 10047)]