138847137

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29423}}^1$

素因数の和:29461

約数の個数: 24

約数和(自身を含む): 219149952

約数和(自身を除く): 80302815

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 29423, 88269, 323653, 382499, 970959, 1147497, 3560183, 4207489, 10680549, 12622467, 46282379, 138847137]

約数ペア:

[(1, 138847137), (3, 46282379), (11, 12622467), (13, 10680549), (33, 4207489), (39, 3560183), (121, 1147497), (143, 970959), (363, 382499), (429, 323653), (1573, 88269), (4719, 29423)]