123278551

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{4027}}^1$

素因数の和:4083

約数の個数: 16

約数和(自身を含む): 141527808

約数和(自身を除く): 18249257

約数列:

[1, 11, 23, 121, 253, 1331, 2783, 4027, 30613, 44297, 92621, 487267, 1018831, 5359937, 11207141, 123278551]

約数ペア:

[(1, 123278551), (11, 11207141), (23, 5359937), (121, 1018831), (253, 487267), (1331, 92621), (2783, 44297), (4027, 30613)]