27773757

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 45067776

約数和(自身を除く): 17294019

約数列:

[1, 3, 9, 11, 33, 47, 99, 127, 141, 381, 423, 517, 1143, 1397, 1551, 2209, 4191, 4653, 5969, 6627, 12573, 17907, 19881, 24299, 53721, 65659, 72897, 196977, 218691, 280543, 590931, 841629, 2524887, 3085973, 9257919, 27773757]

約数ペア:

[(1, 27773757), (3, 9257919), (9, 3085973), (11, 2524887), (33, 841629), (47, 590931), (99, 280543), (127, 218691), (141, 196977), (381, 72897), (423, 65659), (517, 53721), (1143, 24299), (1397, 19881), (1551, 17907), (2209, 12573), (4191, 6627), (4653, 5969)]