81969135567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{52849217}}^1$

素因数の和:52849278

約数の個数: 16

約数和(自身を含む): 121764598272

約数和(自身を除く): 39795462705

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 52849217, 158547651, 581341387, 1744024161, 2483913199, 7451739597, 27323045189, 81969135567]

約数ペア:

[(1, 81969135567), (3, 27323045189), (11, 7451739597), (33, 2483913199), (47, 1744024161), (141, 581341387), (517, 158547651), (1551, 52849217)]