12867220827

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1433}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 19202751360

約数和(自身を除く): 6335530533

約数列:

[1, 3, 9, 73, 79, 173, 219, 237, 519, 657, 711, 1433, 1557, 4299, 5767, 12629, 12897, 13667, 17301, 37887, 41001, 51903, 104609, 113207, 113661, 123003, 247909, 313827, 339621, 743727, 941481, 997691, 1018863, 2231181, 2993073, 8264111, 8979219, 18097357, 19584811, 24792333, 54292071, 58754433, 74376999, 162876213, 176263299, 1429691203, 4289073609, 12867220827]

約数ペア:

[(1, 12867220827), (3, 4289073609), (9, 1429691203), (73, 176263299), (79, 162876213), (173, 74376999), (219, 58754433), (237, 54292071), (519, 24792333), (657, 19584811), (711, 18097357), (1433, 8979219), (1557, 8264111), (4299, 2993073), (5767, 2231181), (12629, 1018863), (12897, 997691), (13667, 941481), (17301, 743727), (37887, 339621), (41001, 313827), (51903, 247909), (104609, 123003), (113207, 113661)]