127343042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{3121}}^1$

素因数の和:4033

約数の個数: 16

約数和(自身を含む): 199608192

約数和(自身を除く): 72265150

約数列:

[1, 2, 23, 46, 887, 1774, 3121, 6242, 20401, 40802, 71783, 143566, 2768327, 5536654, 63671521, 127343042]

約数ペア:

[(1, 127343042), (2, 63671521), (23, 5536654), (46, 2768327), (887, 143566), (1774, 71783), (3121, 40802), (6242, 20401)]