133557557

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{3803}}^1$

素因数の和:4012

約数の個数: 16

約数和(自身を含む): 158855040

約数和(自身を除く): 25297483

約数列:

[1, 7, 29, 173, 203, 1211, 3803, 5017, 26621, 35119, 110287, 657919, 772009, 4605433, 19079651, 133557557]

約数ペア:

[(1, 133557557), (7, 19079651), (29, 4605433), (173, 772009), (203, 657919), (1211, 110287), (3803, 35119), (5017, 26621)]