186748419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{677}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 293416704

約数和(自身を除く): 106668285

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 643, 677, 1929, 2031, 7073, 7447, 8359, 8801, 21219, 22341, 25077, 26403, 91949, 96811, 275847, 290433, 435311, 1305933, 4788421, 5659043, 14365263, 16977129, 62249473, 186748419]

約数ペア:

[(1, 186748419), (3, 62249473), (11, 16977129), (13, 14365263), (33, 5659043), (39, 4788421), (143, 1305933), (429, 435311), (643, 290433), (677, 275847), (1929, 96811), (2031, 91949), (7073, 26403), (7447, 25077), (8359, 22341), (8801, 21219)]