133780927

素因数分解:

$7^2\times {\mathrm{197}}^1\times {\mathrm{13859}}^1$

素因数の和:14070

約数の個数: 12

約数和(自身を含む): 156423960

約数和(自身を除く): 22643033

約数列:

[1, 7, 49, 197, 1379, 9653, 13859, 97013, 679091, 2730223, 19111561, 133780927]

約数ペア:

[(1, 133780927), (7, 19111561), (49, 2730223), (197, 679091), (1379, 97013), (9653, 13859)]