128519607

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{22441}}^1$

素因数の和:22550

約数の個数: 16

約数和(自身を含む): 180972288

約数和(自身を除く): 52452681

約数列:

[1, 3, 23, 69, 83, 249, 1909, 5727, 22441, 67323, 516143, 1548429, 1862603, 5587809, 42839869, 128519607]

約数ペア:

[(1, 128519607), (3, 42839869), (23, 5587809), (69, 1862603), (83, 1548429), (249, 516143), (1909, 67323), (5727, 22441)]