144947637

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{4957}}^1$

素因数の和:5007

約数の個数: 30

約数和(自身を含む): 228568758

約数和(自身を除く): 83621121

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 361, 513, 1083, 1539, 3249, 4957, 9747, 14871, 29241, 44613, 94183, 133839, 282549, 401517, 847647, 1789477, 2542941, 5368431, 7628823, 16105293, 48315879, 144947637]

約数ペア:

[(1, 144947637), (3, 48315879), (9, 16105293), (19, 7628823), (27, 5368431), (57, 2542941), (81, 1789477), (171, 847647), (361, 401517), (513, 282549), (1083, 133839), (1539, 94183), (3249, 44613), (4957, 29241), (9747, 14871)]