27725409

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{3389}}^1$

素因数の和:3502

約数の個数: 20

約数和(自身を含む): 41839380

約数和(自身を除く): 14113971

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 3389, 8181, 10167, 30501, 91503, 274509, 342289, 1026867, 3080601, 9241803, 27725409]

約数ペア:

[(1, 27725409), (3, 9241803), (9, 3080601), (27, 1026867), (81, 342289), (101, 274509), (303, 91503), (909, 30501), (2727, 10167), (3389, 8181)]