90779241

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{116833}}^1$

素因数の和:116880

約数の個数: 16

約数和(自身を含む): 142070144

約数和(自身を除く): 51290903

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 116833, 350499, 817831, 2453493, 4322821, 12968463, 30259747, 90779241]

約数ペア:

[(1, 90779241), (3, 30259747), (7, 12968463), (21, 4322821), (37, 2453493), (111, 817831), (259, 350499), (777, 116833)]