267271947

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{167779}}^1$

素因数の和:167847

約数の個数: 16

約数和(自身を含む): 402672000

約数和(自身を除く): 135400053

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 167779, 503337, 1510011, 4530033, 9898961, 29696883, 89090649, 267271947]

約数ペア:

[(1, 267271947), (3, 89090649), (9, 29696883), (27, 9898961), (59, 4530033), (177, 1510011), (531, 503337), (1593, 167779)]