27870951

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2971}}^1$

素因数の和:3086

約数の個数: 16

約数和(自身を含む): 38517120

約数和(自身を除く): 10646169

約数列:

[1, 3, 53, 59, 159, 177, 2971, 3127, 8913, 9381, 157463, 175289, 472389, 525867, 9290317, 27870951]

約数ペア:

[(1, 27870951), (3, 9290317), (53, 525867), (59, 472389), (159, 175289), (177, 157463), (2971, 9381), (3127, 8913)]