165367089

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{11939}}^1$

素因数の和:11976

約数の個数: 28

約数和(自身を含む): 261008400

約数和(自身を除く): 95641311

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 11939, 13851, 35817, 107451, 226841, 322353, 680523, 967059, 2041569, 2901177, 6124707, 8703531, 18374121, 55122363, 165367089]

約数ペア:

[(1, 165367089), (3, 55122363), (9, 18374121), (19, 8703531), (27, 6124707), (57, 2901177), (81, 2041569), (171, 967059), (243, 680523), (513, 322353), (729, 226841), (1539, 107451), (4617, 35817), (11939, 13851)]