27534717

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2153}}^1$

素因数の和:2202

約数の個数: 36

約数和(自身を含む): 47883420

約数和(自身を除く): 20348703

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 2153, 4263, 6459, 12789, 15071, 19377, 45213, 62437, 105497, 135639, 187311, 316491, 437059, 561933, 949473, 1311177, 3059413, 3933531, 9178239, 27534717]

約数ペア:

[(1, 27534717), (3, 9178239), (7, 3933531), (9, 3059413), (21, 1311177), (29, 949473), (49, 561933), (63, 437059), (87, 316491), (147, 187311), (203, 135639), (261, 105497), (441, 62437), (609, 45213), (1421, 19377), (1827, 15071), (2153, 12789), (4263, 6459)]