133663929

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 212352000

約数和(自身を除く): 78688071

約数列:

[1, 3, 7, 21, 29, 87, 139, 203, 417, 609, 973, 1579, 2919, 4031, 4737, 11053, 12093, 28217, 33159, 45791, 84651, 137373, 219481, 320537, 658443, 961611, 1536367, 4609101, 6364949, 19094847, 44554643, 133663929]

約数ペア:

[(1, 133663929), (3, 44554643), (7, 19094847), (21, 6364949), (29, 4609101), (87, 1536367), (139, 961611), (203, 658443), (417, 320537), (609, 219481), (973, 137373), (1579, 84651), (2919, 45791), (4031, 33159), (4737, 28217), (11053, 12093)]