56669427

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 84049680

約数和(自身を除く): 27380253

約数列:

[1, 3, 9, 61, 109, 183, 327, 549, 947, 981, 2841, 6649, 8523, 19947, 57767, 59841, 103223, 173301, 309669, 519903, 929007, 6296603, 18889809, 56669427]

約数ペア:

[(1, 56669427), (3, 18889809), (9, 6296603), (61, 929007), (109, 519903), (183, 309669), (327, 173301), (549, 103223), (947, 59841), (981, 57767), (2841, 19947), (6649, 8523)]