127390878

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{23053}}^1$

素因数の和:23368

約数の個数: 24

約数和(自身を含む): 276924648

約数和(自身を除く): 149533770

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 23053, 46106, 69159, 138318, 207477, 414954, 7077271, 14154542, 21231813, 42463626, 63695439, 127390878]

約数ペア:

[(1, 127390878), (2, 63695439), (3, 42463626), (6, 21231813), (9, 14154542), (18, 7077271), (307, 414954), (614, 207477), (921, 138318), (1842, 69159), (2763, 46106), (5526, 23053)]