68067729

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{23561}}^1$

素因数の和:23677

約数の個数: 16

約数和(自身を含む): 101787840

約数和(自身を除く): 33720111

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 23561, 70683, 212049, 636147, 2521027, 7563081, 22689243, 68067729]

約数ペア:

[(1, 68067729), (3, 22689243), (9, 7563081), (27, 2521027), (107, 636147), (321, 212049), (963, 70683), (2889, 23561)]