49488777

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{32537}}^1$

素因数の和:32569

約数の個数: 18

約数和(自身を含む): 77407902

約数和(自身を除く): 27919125

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 32537, 97611, 292833, 422981, 1268943, 3806829, 5498753, 16496259, 49488777]

約数ペア:

[(1, 49488777), (3, 16496259), (9, 5498753), (13, 3806829), (39, 1268943), (117, 422981), (169, 292833), (507, 97611), (1521, 32537)]