87805683

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26297}}^1$

素因数の和:26363

約数の個数: 24

約数和(自身を含む): 147689568

約数和(自身を除く): 59883885

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 26297, 78891, 184079, 236673, 552237, 1393741, 1656711, 4181223, 9756187, 12543669, 29268561, 87805683]

約数ペア:

[(1, 87805683), (3, 29268561), (7, 12543669), (9, 9756187), (21, 4181223), (53, 1656711), (63, 1393741), (159, 552237), (371, 236673), (477, 184079), (1113, 78891), (3339, 26297)]