156630309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{80447}}^1$

素因数の和:80520

約数の個数: 16

約数和(自身を含む): 231690240

約数和(自身を除く): 75059931

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 80447, 241341, 884917, 2654751, 4746373, 14239119, 52210103, 156630309]

約数ペア:

[(1, 156630309), (3, 52210103), (11, 14239119), (33, 4746373), (59, 2654751), (177, 884917), (649, 241341), (1947, 80447)]