17888957271

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{102929}}^1$

素因数の和:103136

約数の個数: 32

約数和(自身を含む): 27321739200

約数和(自身を除く): 9432781929

約数列:

[1, 3, 9, 27, 41, 123, 157, 369, 471, 1107, 1413, 4239, 6437, 19311, 57933, 102929, 173799, 308787, 926361, 2779083, 4220089, 12660267, 16159853, 37980801, 48479559, 113942403, 145438677, 436316031, 662553973, 1987661919, 5962985757, 17888957271]

約数ペア:

[(1, 17888957271), (3, 5962985757), (9, 1987661919), (27, 662553973), (41, 436316031), (123, 145438677), (157, 113942403), (369, 48479559), (471, 37980801), (1107, 16159853), (1413, 12660267), (4239, 4220089), (6437, 2779083), (19311, 926361), (57933, 308787), (102929, 173799)]