40556889

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{65309}}^1$

素因数の和:65341

約数の個数: 16

約数和(自身を含む): 62697600

約数和(自身を除く): 22140711

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 65309, 195927, 587781, 1502107, 1763343, 4506321, 13518963, 40556889]

約数ペア:

[(1, 40556889), (3, 13518963), (9, 4506321), (23, 1763343), (27, 1502107), (69, 587781), (207, 195927), (621, 65309)]