40150089

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14821}}^1$

素因数の和:14877

約数の個数: 24

約数和(自身を含む): 67825472

約数和(自身を除く): 27675383

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 14821, 44463, 103747, 133389, 311241, 637303, 933723, 1911909, 4461121, 5735727, 13383363, 40150089]

約数ペア:

[(1, 40150089), (3, 13383363), (7, 5735727), (9, 4461121), (21, 1911909), (43, 933723), (63, 637303), (129, 311241), (301, 133389), (387, 103747), (903, 44463), (2709, 14821)]