537370443

素因数分解:

$3^5\times {\mathrm{823}}^1\times {\mathrm{2687}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 806227968

約数和(自身を除く): 268857525

約数列:

[1, 3, 9, 27, 81, 243, 823, 2469, 2687, 7407, 8061, 22221, 24183, 66663, 72549, 199989, 217647, 652941, 2211401, 6634203, 19902609, 59707827, 179123481, 537370443]

約数ペア:

[(1, 537370443), (3, 179123481), (9, 59707827), (27, 19902609), (81, 6634203), (243, 2211401), (823, 652941), (2469, 217647), (2687, 199989), (7407, 72549), (8061, 66663), (22221, 24183)]