27453881

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 35487360

約数和(自身を除く): 8033479

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1009, 1183, 2093, 3887, 7063, 13117, 23207, 27209, 91819, 162449, 170521, 301691, 1193647, 2111837, 3921983, 27453881]

約数ペア:

[(1, 27453881), (7, 3921983), (13, 2111837), (23, 1193647), (91, 301691), (161, 170521), (169, 162449), (299, 91819), (1009, 27209), (1183, 23207), (2093, 13117), (3887, 7063)]