57845557

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2081}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 76151232

約数和(自身を除く): 18305675

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2081, 2527, 3971, 14567, 22891, 27797, 39539, 160237, 276773, 434929, 751241, 3044503, 5258687, 8263651, 57845557]

約数ペア:

[(1, 57845557), (7, 8263651), (11, 5258687), (19, 3044503), (77, 751241), (133, 434929), (209, 276773), (361, 160237), (1463, 39539), (2081, 27797), (2527, 22891), (3971, 14567)]