129647278

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{13627}}^1$

素因数の和:13767

約数の個数: 16

約数和(自身を含む): 200168064

約数和(自身を除く): 70520786

約数列:

[1, 2, 67, 71, 134, 142, 4757, 9514, 13627, 27254, 913009, 967517, 1826018, 1935034, 64823639, 129647278]

約数ペア:

[(1, 129647278), (2, 64823639), (67, 1935034), (71, 1826018), (134, 967517), (142, 913009), (4757, 27254), (9514, 13627)]