81758807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 90629280

約数和(自身を除く): 8870473

約数列:

[1, 13, 53, 107, 689, 1109, 1391, 5671, 14417, 58777, 73723, 118663, 764101, 1542619, 6289139, 81758807]

約数ペア:

[(1, 81758807), (13, 6289139), (53, 1542619), (107, 764101), (689, 118663), (1109, 73723), (1391, 58777), (5671, 14417)]