87589161

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7193}}^1$

素因数の和:7254

約数の個数: 32

約数和(自身を含む): 145031040

約数和(自身を除く): 57441879

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 4059, 7193, 12177, 21579, 64737, 79123, 194211, 237369, 294913, 712107, 884739, 2136321, 2654217, 3244043, 7962651, 9732129, 29196387, 87589161]

約数ペア:

[(1, 87589161), (3, 29196387), (9, 9732129), (11, 7962651), (27, 3244043), (33, 2654217), (41, 2136321), (99, 884739), (123, 712107), (297, 294913), (369, 237369), (451, 194211), (1107, 79123), (1353, 64737), (4059, 21579), (7193, 12177)]