98904321

素因数分解:

$3^4\times {\mathrm{757}}^1\times {\mathrm{1613}}^1$

素因数の和:2382

約数の個数: 20

約数和(自身を含む): 148032852

約数和(自身を除く): 49128531

約数列:

[1, 3, 9, 27, 81, 757, 1613, 2271, 4839, 6813, 14517, 20439, 43551, 61317, 130653, 1221041, 3663123, 10989369, 32968107, 98904321]

約数ペア:

[(1, 98904321), (3, 32968107), (9, 10989369), (27, 3663123), (81, 1221041), (757, 130653), (1613, 61317), (2271, 43551), (4839, 20439), (6813, 14517)]