80141259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127817}}^1$

素因数の和:127850

約数の個数: 16

約数和(自身を含む): 122705280

約数和(自身を除く): 42564021

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 127817, 383451, 1405987, 2428523, 4217961, 7285569, 26713753, 80141259]

約数ペア:

[(1, 80141259), (3, 26713753), (11, 7285569), (19, 4217961), (33, 2428523), (57, 1405987), (209, 383451), (627, 127817)]