27185451

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 37020288

約数和(自身を除く): 9834837

約数列:

[1, 3, 67, 201, 211, 633, 641, 1923, 14137, 42411, 42947, 128841, 135251, 405753, 9061817, 27185451]

約数ペア:

[(1, 27185451), (3, 9061817), (67, 405753), (201, 135251), (211, 128841), (633, 42947), (641, 42411), (1923, 14137)]