12069729

素因数分解:

$3^4\times 7^2\times {\mathrm{3041}}^1$

素因数の和:3067

約数の個数: 30

約数和(自身を含む): 20980674

約数和(自身を除く): 8910945

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3041, 3969, 9123, 21287, 27369, 63861, 82107, 149009, 191583, 246321, 447027, 574749, 1341081, 1724247, 4023243, 12069729]

約数ペア:

[(1, 12069729), (3, 4023243), (7, 1724247), (9, 1341081), (21, 574749), (27, 447027), (49, 246321), (63, 191583), (81, 149009), (147, 82107), (189, 63861), (441, 27369), (567, 21287), (1323, 9123), (3041, 3969)]