90509397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{8819}}^1$

素因数の和:9144

約数の個数: 16

約数和(自身を含む): 132088320

約数和(自身を除く): 41578923

約数列:

[1, 3, 11, 33, 311, 933, 3421, 8819, 10263, 26457, 97009, 291027, 2742709, 8228127, 30169799, 90509397]

約数ペア:

[(1, 90509397), (3, 30169799), (11, 8228127), (33, 2742709), (311, 291027), (933, 97009), (3421, 26457), (8819, 10263)]