27678183

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19181}}^1$

素因数の和:19234

約数の個数: 16

約数和(自身を含む): 40819296

約数和(自身を除く): 13141113

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 19181, 57543, 249353, 709697, 748059, 2129091, 9226061, 27678183]

約数ペア:

[(1, 27678183), (3, 9226061), (13, 2129091), (37, 748059), (39, 709697), (111, 249353), (481, 57543), (1443, 19181)]