80936121

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{39733}}^1$

素因数の和:39840

約数の個数: 16

約数和(自身を含む): 124605824

約数和(自身を除く): 43669703

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 39733, 119199, 278131, 834393, 3854101, 11562303, 26978707, 80936121]

約数ペア:

[(1, 80936121), (3, 26978707), (7, 11562303), (21, 3854101), (97, 834393), (291, 278131), (679, 119199), (2037, 39733)]