127952178

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{318289}}^1$

素因数の和:318361

約数の個数: 16

約数和(自身を含む): 259724640

約数和(自身を除く): 131772462

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 318289, 636578, 954867, 1909734, 21325363, 42650726, 63976089, 127952178]

約数ペア:

[(1, 127952178), (2, 63976089), (3, 42650726), (6, 21325363), (67, 1909734), (134, 954867), (201, 636578), (402, 318289)]