724356081

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{1597}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 1090730880

約数和(自身を除く): 366374799

約数列:

[1, 3, 9, 27, 107, 157, 321, 471, 963, 1413, 1597, 2889, 4239, 4791, 14373, 16799, 43119, 50397, 151191, 170879, 250729, 453573, 512637, 752187, 1537911, 2256561, 4613733, 6769683, 26828003, 80484009, 241452027, 724356081]

約数ペア:

[(1, 724356081), (3, 241452027), (9, 80484009), (27, 26828003), (107, 6769683), (157, 4613733), (321, 2256561), (471, 1537911), (963, 752187), (1413, 512637), (1597, 453573), (2889, 250729), (4239, 170879), (4791, 151191), (14373, 50397), (16799, 43119)]