27477219

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6997}}^1$

素因数の和:7035

約数の個数: 32

約数和(自身を含む): 48370176

約数和(自身を除く): 20892957

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 6997, 20991, 48979, 76967, 118949, 146937, 230901, 356847, 538769, 832643, 1308439, 1616307, 2497929, 3925317, 9159073, 27477219]

約数ペア:

[(1, 27477219), (3, 9159073), (7, 3925317), (11, 2497929), (17, 1616307), (21, 1308439), (33, 832643), (51, 538769), (77, 356847), (119, 230901), (187, 146937), (231, 118949), (357, 76967), (561, 48979), (1309, 20991), (3927, 6997)]