61044347

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 77776272

約数和(自身を除く): 16731925

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 1571, 2989, 5551, 10997, 20423, 38857, 76979, 95831, 142961, 670817, 1000727, 1245803, 4695719, 8720621, 61044347]

約数ペア:

[(1, 61044347), (7, 8720621), (13, 4695719), (49, 1245803), (61, 1000727), (91, 670817), (427, 142961), (637, 95831), (793, 76979), (1571, 38857), (2989, 20423), (5551, 10997)]