61697118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20123}}^1$

素因数の和:20208

約数の個数: 32

約数和(自身を含む): 142960896

約数和(自身を除く): 81263778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 20123, 40246, 60369, 120738, 140861, 281722, 422583, 845166, 1468979, 2937958, 4406937, 8813874, 10282853, 20565706, 30848559, 61697118]

約数ペア:

[(1, 61697118), (2, 30848559), (3, 20565706), (6, 10282853), (7, 8813874), (14, 4406937), (21, 2937958), (42, 1468979), (73, 845166), (146, 422583), (219, 281722), (438, 140861), (511, 120738), (1022, 60369), (1533, 40246), (3066, 20123)]