42383727

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 64092288

約数和(自身を除く): 21708561

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2081, 2263, 6243, 6789, 18729, 20367, 64511, 151913, 193533, 455739, 580599, 1367217, 4709303, 14127909, 42383727]

約数ペア:

[(1, 42383727), (3, 14127909), (9, 4709303), (31, 1367217), (73, 580599), (93, 455739), (219, 193533), (279, 151913), (657, 64511), (2081, 20367), (2263, 18729), (6243, 6789)]