129443397

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{7759}}^1$

素因数の和:7912

約数の個数: 16

約数和(自身を含む): 177300480

約数和(自身を除く): 47857083

約数列:

[1, 3, 67, 83, 201, 249, 5561, 7759, 16683, 23277, 519853, 643997, 1559559, 1931991, 43147799, 129443397]

約数ペア:

[(1, 129443397), (3, 43147799), (67, 1931991), (83, 1559559), (201, 643997), (249, 519853), (5561, 23277), (7759, 16683)]