156905527707

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{853}}^1\times {\mathrm{63671}}^1$

素因数の和:64640

約数の個数: 32

約数和(自身を含む): 234903836160

約数和(自身を除く): 77998308453

約数列:

[1, 3, 9, 27, 107, 321, 853, 963, 2559, 2889, 7677, 23031, 63671, 91271, 191013, 273813, 573039, 821439, 1719117, 2464317, 6812797, 20438391, 54311363, 61315173, 162934089, 183945519, 488802267, 1466406801, 5811315841, 17433947523, 52301842569, 156905527707]

約数ペア:

[(1, 156905527707), (3, 52301842569), (9, 17433947523), (27, 5811315841), (107, 1466406801), (321, 488802267), (853, 183945519), (963, 162934089), (2559, 61315173), (2889, 54311363), (7677, 20438391), (23031, 6812797), (63671, 2464317), (91271, 1719117), (191013, 821439), (273813, 573039)]