87491379

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{15277}}^1$

素因数の和:15386

約数の個数: 16

約数和(自身を含む): 123201792

約数和(自身を除く): 35710413

約数列:

[1, 3, 23, 69, 83, 249, 1909, 5727, 15277, 45831, 351371, 1054113, 1267991, 3803973, 29163793, 87491379]

約数ペア:

[(1, 87491379), (3, 29163793), (23, 3803973), (69, 1267991), (83, 1054113), (249, 351371), (1909, 45831), (5727, 15277)]