60869809

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 28640591

約数列:

[1, 7, 11, 13, 17, 49, 73, 77, 91, 119, 143, 187, 221, 343, 511, 539, 637, 803, 833, 949, 1001, 1241, 1309, 1547, 2431, 3577, 3773, 4459, 5621, 5831, 6643, 7007, 8687, 9163, 10439, 10829, 13651, 16133, 17017, 25039, 39347, 46501, 49049, 60809, 64141, 73073, 75803, 95557, 112931, 119119, 177463, 275429, 325507, 425663, 511511, 668899, 790517, 833833, 1242241, 3580577, 4682293, 5533619, 8695687, 60869809]

約数ペア:

[(1, 60869809), (7, 8695687), (11, 5533619), (13, 4682293), (17, 3580577), (49, 1242241), (73, 833833), (77, 790517), (91, 668899), (119, 511511), (143, 425663), (187, 325507), (221, 275429), (343, 177463), (511, 119119), (539, 112931), (637, 95557), (803, 75803), (833, 73073), (949, 64141), (1001, 60809), (1241, 49049), (1309, 46501), (1547, 39347), (2431, 25039), (3577, 17017), (3773, 16133), (4459, 13651), (5621, 10829), (5831, 10439), (6643, 9163), (7007, 8687)]