71829737

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 86857056

約数和(自身を除く): 15027319

約数列:

[1, 7, 43, 49, 73, 301, 467, 511, 2107, 3139, 3269, 3577, 20081, 21973, 22883, 34091, 140567, 153811, 238637, 983969, 1465913, 1670459, 10261391, 71829737]

約数ペア:

[(1, 71829737), (7, 10261391), (43, 1670459), (49, 1465913), (73, 983969), (301, 238637), (467, 153811), (511, 140567), (2107, 34091), (3139, 22883), (3269, 21973), (3577, 20081)]