51362031

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{66103}}^1$

素因数の和:66150

約数の個数: 16

約数和(自身を含む): 80382464

約数和(自身を除く): 29020433

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 66103, 198309, 462721, 1388163, 2445811, 7337433, 17120677, 51362031]

約数ペア:

[(1, 51362031), (3, 17120677), (7, 7337433), (21, 2445811), (37, 1388163), (111, 462721), (259, 198309), (777, 66103)]