631796127

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{80167}}^1$

素因数の和:80278

約数の個数: 16

約数和(自身を含む): 877358592

約数和(自身を除く): 245562465

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 80167, 240501, 2966179, 5691857, 8898537, 17075571, 210598709, 631796127]

約数ペア:

[(1, 631796127), (3, 210598709), (37, 17075571), (71, 8898537), (111, 5691857), (213, 2966179), (2627, 240501), (7881, 80167)]