39489687

素因数分解:

$3^5\times {\mathrm{101}}^1\times {\mathrm{1609}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 59776080

約数和(自身を除く): 20286393

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 909, 1609, 2727, 4827, 8181, 14481, 24543, 43443, 130329, 162509, 390987, 487527, 1462581, 4387743, 13163229, 39489687]

約数ペア:

[(1, 39489687), (3, 13163229), (9, 4387743), (27, 1462581), (81, 487527), (101, 390987), (243, 162509), (303, 130329), (909, 43443), (1609, 24543), (2727, 14481), (4827, 8181)]