66222637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^2$

素因数の和:209

約数の個数: 18

約数和(自身を含む): 74517534

約数和(自身を除く): 8294897

約数列:

[1, 13, 37, 61, 481, 793, 1369, 2257, 3721, 17797, 29341, 48373, 83509, 137677, 1085617, 1789801, 5094049, 66222637]

約数ペア:

[(1, 66222637), (13, 5094049), (37, 1789801), (61, 1085617), (481, 137677), (793, 83509), (1369, 48373), (2257, 29341), (3721, 17797)]