27665113

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 34259456

約数和(自身を除く): 6594343

約数列:

[1, 7, 23, 31, 161, 217, 241, 529, 713, 1687, 3703, 4991, 5543, 7471, 16399, 38801, 52297, 114793, 127489, 171833, 892423, 1202831, 3952159, 27665113]

約数ペア:

[(1, 27665113), (7, 3952159), (23, 1202831), (31, 892423), (161, 171833), (217, 127489), (241, 114793), (529, 52297), (713, 38801), (1687, 16399), (3703, 7471), (4991, 5543)]