158757087

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{1721}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 214657632

約数和(自身を除く): 55900545

約数列:

[1, 3, 97, 291, 317, 951, 1721, 5163, 30749, 92247, 166937, 500811, 545557, 1636671, 52919029, 158757087]

約数ペア:

[(1, 158757087), (3, 52919029), (97, 1636671), (291, 545557), (317, 500811), (951, 166937), (1721, 92247), (5163, 30749)]