63947727

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{417959}}^1$

素因数の和:417982

約数の個数: 12

約数和(自身を含む): 97802640

約数和(自身を除く): 33854913

約数列:

[1, 3, 9, 17, 51, 153, 417959, 1253877, 3761631, 7105303, 21315909, 63947727]

約数ペア:

[(1, 63947727), (3, 21315909), (9, 7105303), (17, 3761631), (51, 1253877), (153, 417959)]