102442563

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 158906880

約数和(自身を除く): 56464317

約数列:

[1, 3, 9, 27, 47, 71, 81, 141, 213, 379, 423, 639, 1137, 1269, 1917, 3337, 3411, 3807, 5751, 10011, 10233, 17813, 26909, 30033, 30699, 53439, 80727, 90099, 160317, 242181, 270297, 480951, 726543, 1264723, 1442853, 2179629, 3794169, 11382507, 34147521, 102442563]

約数ペア:

[(1, 102442563), (3, 34147521), (9, 11382507), (27, 3794169), (47, 2179629), (71, 1442853), (81, 1264723), (141, 726543), (213, 480951), (379, 270297), (423, 242181), (639, 160317), (1137, 90099), (1269, 80727), (1917, 53439), (3337, 30699), (3411, 30033), (3807, 26909), (5751, 17813), (10011, 10233)]