204540808311

素因数分解:

$3^3\times 7^1\times {\mathrm{3847}}^1\times {\mathrm{281317}}^1$

素因数の和:285180

約数の個数: 32

約数和(自身を含む): 346403732480

約数和(自身を除く): 141862924169

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3847, 11541, 26929, 34623, 80787, 103869, 242361, 281317, 727083, 843951, 1969219, 2531853, 5907657, 7595559, 17722971, 53168913, 1082226499, 3246679497, 7575585493, 9740038491, 22726756479, 29220115473, 68180269437, 204540808311]

約数ペア:

[(1, 204540808311), (3, 68180269437), (7, 29220115473), (9, 22726756479), (21, 9740038491), (27, 7575585493), (63, 3246679497), (189, 1082226499), (3847, 53168913), (11541, 17722971), (26929, 7595559), (34623, 5907657), (80787, 2531853), (103869, 1969219), (242361, 843951), (281317, 727083)]