142760097

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{142903}}^1$

素因数の和:142949

約数の個数: 16

約数和(自身を含む): 217214080

約数和(自身を除く): 74453983

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 142903, 428709, 1286127, 3858381, 5287411, 15862233, 47586699, 142760097]

約数ペア:

[(1, 142760097), (3, 47586699), (9, 15862233), (27, 5287411), (37, 3858381), (111, 1286127), (333, 428709), (999, 142903)]