25808687421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1\times {\mathrm{20533}}^1$

素因数の和:21517

約数の個数: 32

約数和(自身を含む): 38498785920

約数和(自身を除く): 12690098499

約数列:

[1, 3, 11, 33, 41, 123, 451, 929, 1353, 2787, 10219, 20533, 30657, 38089, 61599, 114267, 225863, 418979, 677589, 841853, 1256937, 2525559, 9260383, 19075157, 27781149, 57225471, 209826727, 629480181, 782081437, 2346244311, 8602895807, 25808687421]

約数ペア:

[(1, 25808687421), (3, 8602895807), (11, 2346244311), (33, 782081437), (41, 629480181), (123, 209826727), (451, 57225471), (929, 27781149), (1353, 19075157), (2787, 9260383), (10219, 2525559), (20533, 1256937), (30657, 841853), (38089, 677589), (61599, 418979), (114267, 225863)]