282640878081

素因数分解:

$3^2\times {\mathrm{3259}}^1\times {\mathrm{9636251}}^1$

素因数の和:9639516

約数の個数: 12

約数和(自身を含む): 408384359760

約数和(自身を除く): 125743481679

約数列:

[1, 3, 9, 3259, 9777, 29331, 9636251, 28908753, 86726259, 31404542009, 94213626027, 282640878081]

約数ペア:

[(1, 282640878081), (3, 94213626027), (9, 31404542009), (3259, 86726259), (9777, 28908753), (29331, 9636251)]