49581807

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 73269168

約数和(自身を除く): 23687361

約数列:

[1, 3, 11, 33, 121, 137, 363, 411, 997, 1507, 2991, 4521, 10967, 16577, 32901, 49731, 120637, 136589, 361911, 409767, 1502479, 4507437, 16527269, 49581807]

約数ペア:

[(1, 49581807), (3, 16527269), (11, 4507437), (33, 1502479), (121, 409767), (137, 361911), (363, 136589), (411, 120637), (997, 49731), (1507, 32901), (2991, 16577), (4521, 10967)]