27786729

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4583}}^1$

素因数の和:4676

約数の個数: 16

約数和(自身を含む): 38725632

約数和(自身を除く): 10938903

約数列:

[1, 3, 43, 47, 129, 141, 2021, 4583, 6063, 13749, 197069, 215401, 591207, 646203, 9262243, 27786729]

約数ペア:

[(1, 27786729), (3, 9262243), (43, 646203), (47, 591207), (129, 215401), (141, 197069), (2021, 13749), (4583, 6063)]