181566791199

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{397073}}^1$

素因数の和:397196

約数の個数: 36

約数和(自身を含む): 279613157616

約数和(自身を除く): 98046366417

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 2209, 3243, 6627, 9729, 19881, 50807, 152421, 397073, 457263, 1191219, 3573657, 9132679, 18662431, 27398037, 55987293, 82194111, 167961879, 429235913, 877134257, 1287707739, 2631402771, 3863123217, 7894208313, 20174087911, 60522263733, 181566791199]

約数ペア:

[(1, 181566791199), (3, 60522263733), (9, 20174087911), (23, 7894208313), (47, 3863123217), (69, 2631402771), (141, 1287707739), (207, 877134257), (423, 429235913), (1081, 167961879), (2209, 82194111), (3243, 55987293), (6627, 27398037), (9729, 18662431), (19881, 9132679), (50807, 3573657), (152421, 1191219), (397073, 457263)]