268337313

素因数分解:

$3^3\times {\mathrm{2179}}^1\times {\mathrm{4561}}^1$

素因数の和:6749

約数の個数: 16

約数和(自身を含む): 397806400

約数和(自身を除く): 129469087

約数列:

[1, 3, 9, 27, 2179, 4561, 6537, 13683, 19611, 41049, 58833, 123147, 9938419, 29815257, 89445771, 268337313]

約数ペア:

[(1, 268337313), (3, 89445771), (9, 29815257), (27, 9938419), (2179, 123147), (4561, 58833), (6537, 41049), (13683, 19611)]