54847767

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 79688448

約数和(自身を除く): 24840681

約数列:

[1, 3, 13, 39, 169, 251, 431, 507, 753, 1293, 3263, 5603, 9789, 16809, 42419, 72839, 108181, 127257, 218517, 324543, 1406353, 4219059, 18282589, 54847767]

約数ペア:

[(1, 54847767), (3, 18282589), (13, 4219059), (39, 1406353), (169, 324543), (251, 218517), (431, 127257), (507, 108181), (753, 72839), (1293, 42419), (3263, 16809), (5603, 9789)]