80945709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2699}}^1$

素因数の和:3484

約数の個数: 16

約数和(自身を含む): 116424000

約数和(自身を除く): 35478291

約数列:

[1, 3, 13, 39, 769, 2307, 2699, 8097, 9997, 29991, 35087, 105261, 2075531, 6226593, 26981903, 80945709]

約数ペア:

[(1, 80945709), (3, 26981903), (13, 6226593), (39, 2075531), (769, 105261), (2307, 35087), (2699, 29991), (8097, 9997)]