78194217

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{4423}}^1$

素因数の和:4580

約数の個数: 16

約数和(自身を含む): 107025408

約数和(自身を除く): 28831191

約数列:

[1, 3, 71, 83, 213, 249, 4423, 5893, 13269, 17679, 314033, 367109, 942099, 1101327, 26064739, 78194217]

約数ペア:

[(1, 78194217), (3, 26064739), (71, 1101327), (83, 942099), (213, 367109), (249, 314033), (4423, 17679), (5893, 13269)]