27778278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4339}}^1$

素因数の和:4452

約数の個数: 32

約数和(自身を含む): 61246080

約数和(自身を除く): 33467802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 4339, 6402, 8678, 13017, 26034, 47729, 95458, 143187, 286374, 420883, 841766, 1262649, 2525298, 4629713, 9259426, 13889139, 27778278]

約数ペア:

[(1, 27778278), (2, 13889139), (3, 9259426), (6, 4629713), (11, 2525298), (22, 1262649), (33, 841766), (66, 420883), (97, 286374), (194, 143187), (291, 95458), (582, 47729), (1067, 26034), (2134, 13017), (3201, 8678), (4339, 6402)]