129104511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{37783}}^1$

素因数の和:37870

約数の個数: 16

約数和(自身を含む): 184990464

約数和(自身を除く): 55885953

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 37783, 113349, 642311, 1926933, 2531461, 7594383, 43034837, 129104511]

約数ペア:

[(1, 129104511), (3, 43034837), (17, 7594383), (51, 2531461), (67, 1926933), (201, 642311), (1139, 113349), (3417, 37783)]