39137823

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1506

約数の個数: 28

約数和(自身を含む): 60307368

約数和(自身を除く): 21169545

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 1451, 2997, 4353, 8991, 13059, 26973, 39177, 53687, 117531, 161061, 352593, 483183, 1057779, 1449549, 4348647, 13045941, 39137823]

約数ペア:

[(1, 39137823), (3, 13045941), (9, 4348647), (27, 1449549), (37, 1057779), (81, 483183), (111, 352593), (243, 161061), (333, 117531), (729, 53687), (999, 39177), (1451, 26973), (2997, 13059), (4353, 8991)]