91681263

素因数分解:

$3^2\times {\mathrm{569}}^1\times {\mathrm{17903}}^1$

素因数の和:18478

約数の個数: 12

約数和(自身を含む): 132668640

約数和(自身を除く): 40987377

約数列:

[1, 3, 9, 569, 1707, 5121, 17903, 53709, 161127, 10186807, 30560421, 91681263]

約数ペア:

[(1, 91681263), (3, 30560421), (9, 10186807), (569, 161127), (1707, 53709), (5121, 17903)]