53449551

素因数分解:

$3^6\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:642

約数の個数: 28

約数和(自身を含む): 80820792

約数和(自身を除く): 27371241

約数列:

[1, 3, 9, 27, 81, 157, 243, 467, 471, 729, 1401, 1413, 4203, 4239, 12609, 12717, 37827, 38151, 73319, 113481, 114453, 219957, 340443, 659871, 1979613, 5938839, 17816517, 53449551]

約数ペア:

[(1, 53449551), (3, 17816517), (9, 5938839), (27, 1979613), (81, 659871), (157, 340443), (243, 219957), (467, 114453), (471, 113481), (729, 73319), (1401, 38151), (1413, 37827), (4203, 12717), (4239, 12609)]