90865617

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{28019}}^1$

素因数の和:28092

約数の個数: 16

約数和(自身を含む): 129116160

約数和(自身を除く): 38250543

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 28019, 84057, 644437, 1316893, 1933311, 3950679, 30288539, 90865617]

約数ペア:

[(1, 90865617), (3, 30288539), (23, 3950679), (47, 1933311), (69, 1316893), (141, 644437), (1081, 84057), (3243, 28019)]