54278781237

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1099139}}^1$

素因数の和:1099238

約数の個数: 32

約数和(自身を含む): 84413952000

約数和(自身を除く): 30135170763

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 837, 1593, 1829, 5487, 16461, 49383, 1099139, 3297417, 9892251, 29676753, 34073309, 64849201, 102219927, 194547603, 306659781, 583642809, 919979343, 1750928427, 2010325231, 6030975693, 18092927079, 54278781237]

約数ペア:

[(1, 54278781237), (3, 18092927079), (9, 6030975693), (27, 2010325231), (31, 1750928427), (59, 919979343), (93, 583642809), (177, 306659781), (279, 194547603), (531, 102219927), (837, 64849201), (1593, 34073309), (1829, 29676753), (5487, 9892251), (16461, 3297417), (49383, 1099139)]