663201327

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1\times {\mathrm{4561}}^1$

素因数の和:7134

約数の個数: 16

約数和(自身を含む): 931377920

約数和(自身を除く): 268176593

約数列:

[1, 3, 19, 57, 2551, 4561, 7653, 13683, 48469, 86659, 145407, 259977, 11635111, 34905333, 221067109, 663201327]

約数ペア:

[(1, 663201327), (3, 221067109), (19, 34905333), (57, 11635111), (2551, 259977), (4561, 145407), (7653, 86659), (13683, 48469)]