164096247

素因数分解:

$3^1\times 7^2\times {\mathrm{1116301}}^1$

素因数の和:1116318

約数の個数: 12

約数和(自身を含む): 254516856

約数和(自身を除く): 90420609

約数列:

[1, 3, 7, 21, 49, 147, 1116301, 3348903, 7814107, 23442321, 54698749, 164096247]

約数ペア:

[(1, 164096247), (3, 54698749), (7, 23442321), (21, 7814107), (49, 3348903), (147, 1116301)]