27193551

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117721}}^1$

素因数の和:117742

約数の個数: 16

約数和(自身を含む): 45205248

約数和(自身を除く): 18011697

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 117721, 353163, 824047, 1294931, 2472141, 3884793, 9064517, 27193551]

約数ペア:

[(1, 27193551), (3, 9064517), (7, 3884793), (11, 2472141), (21, 1294931), (33, 824047), (77, 353163), (231, 117721)]