63608181

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12263}}^1$

素因数の和:12305

約数の個数: 32

約数和(自身を含む): 109885440

約数和(自身を除く): 46277259

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 12263, 36789, 85841, 159419, 232997, 257523, 478257, 698991, 1115933, 1630979, 3028961, 3347799, 4892937, 9086883, 21202727, 63608181]

約数ペア:

[(1, 63608181), (3, 21202727), (7, 9086883), (13, 4892937), (19, 3347799), (21, 3028961), (39, 1630979), (57, 1115933), (91, 698991), (133, 478257), (247, 257523), (273, 232997), (399, 159419), (741, 85841), (1729, 36789), (5187, 12263)]