200687139

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{14489}}^1$

素因数の和:14526

約数の個数: 28

約数和(自身を含む): 316751400

約数和(自身を除く): 116064261

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 14489, 43467, 130401, 275291, 391203, 825873, 1173609, 2477619, 3520827, 7432857, 10562481, 22298571, 66895713, 200687139]

約数ペア:

[(1, 200687139), (3, 66895713), (9, 22298571), (19, 10562481), (27, 7432857), (57, 3520827), (81, 2477619), (171, 1173609), (243, 825873), (513, 391203), (729, 275291), (1539, 130401), (4617, 43467), (13851, 14489)]