27766878

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{42457}}^1$

素因数の和:42571

約数の個数: 16

約数和(自身を含む): 56044560

約数和(自身を除く): 28277682

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 42457, 84914, 127371, 254742, 4627813, 9255626, 13883439, 27766878]

約数ペア:

[(1, 27766878), (2, 13883439), (3, 9255626), (6, 4627813), (109, 254742), (218, 127371), (327, 84914), (654, 42457)]