78879927

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{4643}}^1$

素因数の和:5462

約数の個数: 16

約数和(自身を含む): 120372480

約数和(自身を除く): 41492553

約数列:

[1, 3, 7, 21, 809, 2427, 4643, 5663, 13929, 16989, 32501, 97503, 3756187, 11268561, 26293309, 78879927]

約数ペア:

[(1, 78879927), (3, 26293309), (7, 11268561), (21, 3756187), (809, 97503), (2427, 32501), (4643, 16989), (5663, 13929)]