157958996883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{72367}}^1$

素因数の和:72851

約数の個数: 32

約数和(自身を含む): 225426898944

約数和(自身を除く): 67467902061

約数列:

[1, 3, 17, 51, 127, 337, 381, 1011, 2159, 5729, 6477, 17187, 42799, 72367, 128397, 217101, 727583, 1230239, 2182749, 3690717, 9190609, 24387679, 27571827, 73163037, 156240353, 414590543, 468721059, 1243771629, 3097235233, 9291705699, 52652998961, 157958996883]

約数ペア:

[(1, 157958996883), (3, 52652998961), (17, 9291705699), (51, 3097235233), (127, 1243771629), (337, 468721059), (381, 414590543), (1011, 156240353), (2159, 73163037), (5729, 27571827), (6477, 24387679), (17187, 9190609), (42799, 3690717), (72367, 2182749), (128397, 1230239), (217101, 727583)]