207743481

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6791}}^1$

素因数の和:6914

約数の個数: 32

約数和(自身を含む): 339056640

約数和(自身を除く): 131313159

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 297, 309, 927, 1133, 2781, 3399, 6791, 10197, 20373, 30591, 61119, 74701, 183357, 224103, 672309, 699473, 2016927, 2098419, 6295257, 7694203, 18885771, 23082609, 69247827, 207743481]

約数ペア:

[(1, 207743481), (3, 69247827), (9, 23082609), (11, 18885771), (27, 7694203), (33, 6295257), (99, 2098419), (103, 2016927), (297, 699473), (309, 672309), (927, 224103), (1133, 183357), (2781, 74701), (3399, 61119), (6791, 30591), (10197, 20373)]