27808778889

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{34651}}^1\times {\mathrm{3877}}^1$

素因数の和:38557

約数の個数: 24

約数和(自身を含む): 41926702272

約数和(自身を除く): 14117923383

約数列:

[1, 3, 9, 23, 69, 207, 3877, 11631, 34651, 34893, 89171, 103953, 267513, 311859, 796973, 802539, 2390919, 7172757, 134341927, 403025781, 1209077343, 3089864321, 9269592963, 27808778889]

約数ペア:

[(1, 27808778889), (3, 9269592963), (9, 3089864321), (23, 1209077343), (69, 403025781), (207, 134341927), (3877, 7172757), (11631, 2390919), (34651, 802539), (34893, 796973), (89171, 311859), (103953, 267513)]