81254811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{129593}}^1$

素因数の和:129626

約数の個数: 16

約数和(自身を含む): 124410240

約数和(自身を除く): 43155429

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 129593, 388779, 1425523, 2462267, 4276569, 7386801, 27084937, 81254811]

約数ペア:

[(1, 81254811), (3, 27084937), (11, 7386801), (19, 4276569), (33, 2462267), (57, 1425523), (209, 388779), (627, 129593)]