54509880477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{691583}}^1$

素因数の和:691689

約数の個数: 32

約数和(自身を含む): 81795022848

約数和(自身を除く): 27285142371

約数列:

[1, 3, 13, 39, 43, 47, 129, 141, 559, 611, 1677, 1833, 2021, 6063, 26273, 78819, 691583, 2074749, 8990579, 26971737, 29738069, 32504401, 89214207, 97513203, 386594897, 422557213, 1159784691, 1267671639, 1397689243, 4193067729, 18169960159, 54509880477]

約数ペア:

[(1, 54509880477), (3, 18169960159), (13, 4193067729), (39, 1397689243), (43, 1267671639), (47, 1159784691), (129, 422557213), (141, 386594897), (559, 97513203), (611, 89214207), (1677, 32504401), (1833, 29738069), (2021, 26971737), (6063, 8990579), (26273, 2074749), (78819, 691583)]