133749609

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{42179}}^1$

素因数の和:42340

約数の個数: 16

約数和(自身を含む): 205163520

約数和(自身を除く): 71413911

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 42179, 126537, 295253, 885759, 6369029, 19107087, 44583203, 133749609]

約数ペア:

[(1, 133749609), (3, 44583203), (7, 19107087), (21, 6369029), (151, 885759), (453, 295253), (1057, 126537), (3171, 42179)]