138839151

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{5387}}^1$

素因数の和:5483

約数の個数: 24

約数和(自身を含む): 206381952

約数和(自身を除く): 67542801

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 2343, 5387, 8591, 16161, 25773, 59257, 177771, 382477, 651827, 1147431, 1955481, 4207247, 12621741, 46279717, 138839151]

約数ペア:

[(1, 138839151), (3, 46279717), (11, 12621741), (33, 4207247), (71, 1955481), (121, 1147431), (213, 651827), (363, 382477), (781, 177771), (2343, 59257), (5387, 25773), (8591, 16161)]