27507033

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{4783}}^1$

素因数の和:4866

約数の個数: 20

約数和(自身を含む): 41678208

約数和(自身を除く): 14171175

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 4783, 5751, 14349, 43047, 129141, 339593, 387423, 1018779, 3056337, 9169011, 27507033]

約数ペア:

[(1, 27507033), (3, 9169011), (9, 3056337), (27, 1018779), (71, 387423), (81, 339593), (213, 129141), (639, 43047), (1917, 14349), (4783, 5751)]