537204123

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{2179}}^1$

素因数の和:2608

約数の個数: 32

約数和(自身を含む): 832934400

約数和(自身を除く): 295730277

約数列:

[1, 3, 9, 23, 27, 69, 207, 397, 621, 1191, 2179, 3573, 6537, 9131, 10719, 19611, 27393, 50117, 58833, 82179, 150351, 246537, 451053, 865063, 1353159, 2595189, 7785567, 19896449, 23356701, 59689347, 179068041, 537204123]

約数ペア:

[(1, 537204123), (3, 179068041), (9, 59689347), (23, 23356701), (27, 19896449), (69, 7785567), (207, 2595189), (397, 1353159), (621, 865063), (1191, 451053), (2179, 246537), (3573, 150351), (6537, 82179), (9131, 58833), (10719, 50117), (19611, 27393)]