87166629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12401}}^1$

素因数の和:12489

約数の個数: 24

約数和(自身を含む): 139299264

約数和(自身を除く): 52132635

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 12401, 37203, 111609, 136411, 409233, 880471, 1227699, 2641413, 7924239, 9685181, 29055543, 87166629]

約数ペア:

[(1, 87166629), (3, 29055543), (9, 9685181), (11, 7924239), (33, 2641413), (71, 1227699), (99, 880471), (213, 409233), (639, 136411), (781, 111609), (2343, 37203), (7029, 12401)]