157765971

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1\times {\mathrm{709}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 231920080

約数和(自身を除く): 74154109

約数列:

[1, 3, 11, 33, 121, 363, 613, 709, 1839, 2127, 6743, 7799, 20229, 23397, 74173, 85789, 222519, 257367, 434617, 1303851, 4780787, 14342361, 52588657, 157765971]

約数ペア:

[(1, 157765971), (3, 52588657), (11, 14342361), (33, 4780787), (121, 1303851), (363, 434617), (613, 257367), (709, 222519), (1839, 85789), (2127, 74173), (6743, 23397), (7799, 20229)]