27669159

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2207}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 45926400

約数和(自身を除く): 18257241

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 2207, 4179, 6621, 12537, 15449, 19863, 46347, 139041, 439193, 1317579, 3074351, 3952737, 9223053, 27669159]

約数ペア:

[(1, 27669159), (3, 9223053), (7, 3952737), (9, 3074351), (21, 1317579), (63, 439193), (199, 139041), (597, 46347), (1393, 19863), (1791, 15449), (2207, 12537), (4179, 6621)]