208996845543

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{1831}}^1\times {\mathrm{26927}}^1$

素因数の和:28924

約数の個数: 32

約数和(自身を含む): 311778846720

約数和(自身を除く): 102782001177

約数列:

[1, 3, 9, 27, 157, 471, 1413, 1831, 4239, 5493, 16479, 26927, 49437, 80781, 242343, 287467, 727029, 862401, 2587203, 4227539, 7761609, 12682617, 38047851, 49303337, 114143553, 147910011, 443730033, 1331190099, 7740623909, 23221871727, 69665615181, 208996845543]

約数ペア:

[(1, 208996845543), (3, 69665615181), (9, 23221871727), (27, 7740623909), (157, 1331190099), (471, 443730033), (1413, 147910011), (1831, 114143553), (4239, 49303337), (5493, 38047851), (16479, 12682617), (26927, 7761609), (49437, 4227539), (80781, 2587203), (242343, 862401), (287467, 727029)]