1487379429

素因数分解:

$3^6\times {\mathrm{101}}^1\times {\mathrm{20201}}^1$

素因数の和:20320

約数の個数: 28

約数和(自身を含む): 2252240172

約数和(自身を除く): 764860743

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 729, 909, 2727, 8181, 20201, 24543, 60603, 73629, 181809, 545427, 1636281, 2040301, 4908843, 6120903, 14726529, 18362709, 55088127, 165264381, 495793143, 1487379429]

約数ペア:

[(1, 1487379429), (3, 495793143), (9, 165264381), (27, 55088127), (81, 18362709), (101, 14726529), (243, 6120903), (303, 4908843), (729, 2040301), (909, 1636281), (2727, 545427), (8181, 181809), (20201, 73629), (24543, 60603)]