137421159

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1\times {\mathrm{1783}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 191473152

約数和(自身を除く): 54051993

約数列:

[1, 3, 23, 69, 1117, 1783, 3351, 5349, 25691, 41009, 77073, 123027, 1991611, 5974833, 45807053, 137421159]

約数ペア:

[(1, 137421159), (3, 45807053), (23, 5974833), (69, 1991611), (1117, 123027), (1783, 77073), (3351, 41009), (5349, 25691)]