128333091

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{7723}}^1$

素因数の和:7946

約数の個数: 16

約数和(自身を含む): 177960960

約数和(自身を除く): 49627869

約数列:

[1, 3, 29, 87, 191, 573, 5539, 7723, 16617, 23169, 223967, 671901, 1475093, 4425279, 42777697, 128333091]

約数ペア:

[(1, 128333091), (3, 42777697), (29, 4425279), (87, 1475093), (191, 671901), (573, 223967), (5539, 23169), (7723, 16617)]