90123141

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{1873}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 123354176

約数和(自身を除く): 33231035

約数列:

[1, 3, 43, 129, 373, 1119, 1873, 5619, 16039, 48117, 80539, 241617, 698629, 2095887, 30041047, 90123141]

約数ペア:

[(1, 90123141), (3, 30041047), (43, 2095887), (129, 698629), (373, 241617), (1119, 80539), (1873, 48117), (5619, 16039)]