81946929

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1\times {\mathrm{709}}^1$

素因数の和:1424

約数の個数: 16

約数和(自身を含む): 111441600

約数和(自身を除く): 29494671

約数列:

[1, 3, 59, 177, 653, 709, 1959, 2127, 38527, 41831, 115581, 125493, 462977, 1388931, 27315643, 81946929]

約数ペア:

[(1, 81946929), (3, 27315643), (59, 1388931), (177, 462977), (653, 125493), (709, 115581), (1959, 41831), (2127, 38527)]