53112189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19181}}^1$

素因数の和:19268

約数の個数: 16

約数和(自身を含む): 77341824

約数和(自身を除く): 24229635

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 19181, 57543, 249353, 748059, 1361851, 4085553, 17704063, 53112189]

約数ペア:

[(1, 53112189), (3, 17704063), (13, 4085553), (39, 1361851), (71, 748059), (213, 249353), (923, 57543), (2769, 19181)]