129919359

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{22129}}^1$

素因数の和:22254

約数の個数: 16

約数和(自身を含む): 184121600

約数和(自身を除く): 54202241

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 22129, 66387, 420451, 1261353, 2279287, 6837861, 43306453, 129919359]

約数ペア:

[(1, 129919359), (3, 43306453), (19, 6837861), (57, 2279287), (103, 1261353), (309, 420451), (1957, 66387), (5871, 22129)]