138792297

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{9091}}^1$

素因数の和:9828

約数の個数: 16

約数和(自身を含む): 211807232

約数和(自身を除く): 73014935

約数列:

[1, 3, 7, 21, 727, 2181, 5089, 9091, 15267, 27273, 63637, 190911, 6609157, 19827471, 46264099, 138792297]

約数ペア:

[(1, 138792297), (3, 46264099), (7, 19827471), (21, 6609157), (727, 190911), (2181, 63637), (5089, 27273), (9091, 15267)]