38879109

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{5783}}^1$

素因数の和:5878

約数の個数: 20

約数和(自身を含む): 58788576

約数和(自身を除く): 19909467

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 5783, 6723, 17349, 52047, 156141, 468423, 479989, 1439967, 4319901, 12959703, 38879109]

約数ペア:

[(1, 38879109), (3, 12959703), (9, 4319901), (27, 1439967), (81, 479989), (83, 468423), (249, 156141), (747, 52047), (2241, 17349), (5783, 6723)]