238429089

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{49891}}^1$

素因数の和:49962

約数の個数: 20

約数和(自身を含む): 362215920

約数和(自身を除く): 123786831

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 49891, 149673, 449019, 1347057, 2943569, 4041171, 8830707, 26492121, 79476363, 238429089]

約数ペア:

[(1, 238429089), (3, 79476363), (9, 26492121), (27, 8830707), (59, 4041171), (81, 2943569), (177, 1347057), (531, 449019), (1593, 149673), (4779, 49891)]