43260291

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{307}}^2$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 68081040

約数和(自身を除く): 24820749

約数列:

[1, 3, 9, 17, 27, 51, 153, 307, 459, 921, 2763, 5219, 8289, 15657, 46971, 94249, 140913, 282747, 848241, 1602233, 2544723, 4806699, 14420097, 43260291]

約数ペア:

[(1, 43260291), (3, 14420097), (9, 4806699), (17, 2544723), (27, 1602233), (51, 848241), (153, 282747), (307, 140913), (459, 94249), (921, 46971), (2763, 15657), (5219, 8289)]