137848887

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{126583}}^1$

素因数の和:126611

約数の個数: 18

約数和(自身を含む): 218863736

約数和(自身を除く): 81014849

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 126583, 379749, 1139247, 1392413, 4177239, 12531717, 15316543, 45949629, 137848887]

約数ペア:

[(1, 137848887), (3, 45949629), (9, 15316543), (11, 12531717), (33, 4177239), (99, 1392413), (121, 1139247), (363, 379749), (1089, 126583)]