61354293

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20431}}^1$

素因数の和:20465

約数の個数: 32

約数和(自身を含む): 109842432

約数和(自身を除く): 48488139

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 20431, 61293, 143017, 224741, 265603, 429051, 674223, 796809, 1573187, 1859221, 2921633, 4719561, 5577663, 8764899, 20451431, 61354293]

約数ペア:

[(1, 61354293), (3, 20451431), (7, 8764899), (11, 5577663), (13, 4719561), (21, 2921633), (33, 1859221), (39, 1573187), (77, 796809), (91, 674223), (143, 429051), (231, 265603), (273, 224741), (429, 143017), (1001, 61293), (3003, 20431)]