51973173

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1846

約数の個数: 36

約数和(自身を含む): 88682880

約数和(自身を除く): 36709707

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 147, 201, 441, 469, 603, 1407, 1759, 3283, 4221, 5277, 9849, 12313, 15831, 29547, 36939, 86191, 110817, 117853, 258573, 353559, 775719, 824971, 1060677, 2474913, 5774797, 7424739, 17324391, 51973173]

約数ペア:

[(1, 51973173), (3, 17324391), (7, 7424739), (9, 5774797), (21, 2474913), (49, 1060677), (63, 824971), (67, 775719), (147, 353559), (201, 258573), (441, 117853), (469, 110817), (603, 86191), (1407, 36939), (1759, 29547), (3283, 15831), (4221, 12313), (5277, 9849)]