128342001

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{1567}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 178827264

約数和(自身を除く): 50485263

約数列:

[1, 3, 23, 69, 1187, 1567, 3561, 4701, 27301, 36041, 81903, 108123, 1860029, 5580087, 42780667, 128342001]

約数ペア:

[(1, 128342001), (3, 42780667), (23, 5580087), (69, 1860029), (1187, 108123), (1567, 81903), (3561, 36041), (4701, 27301)]