128607747

素因数分解:

$3^1\times {\mathrm{31}}^3\times {\mathrm{1439}}^1$

素因数の和:1535

約数の個数: 16

約数和(自身を含む): 177315840

約数和(自身を除く): 48708093

約数列:

[1, 3, 31, 93, 961, 1439, 2883, 4317, 29791, 44609, 89373, 133827, 1382879, 4148637, 42869249, 128607747]

約数ペア:

[(1, 128607747), (3, 42869249), (31, 4148637), (93, 1382879), (961, 133827), (1439, 89373), (2883, 44609), (4317, 29791)]