80318007

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5519}}^1$

素因数の和:5553

約数の個数: 48

約数和(自身を含む): 151027200

約数和(自身を除く): 70709193

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 5519, 14553, 16557, 38633, 49671, 60709, 115899, 149013, 182127, 270431, 347697, 424963, 546381, 811293, 1043091, 1274889, 1639143, 2433879, 2974741, 3824667, 7301637, 8924223, 11474001, 26772669, 80318007]

約数ペア:

[(1, 80318007), (3, 26772669), (7, 11474001), (9, 8924223), (11, 7301637), (21, 3824667), (27, 2974741), (33, 2433879), (49, 1639143), (63, 1274889), (77, 1043091), (99, 811293), (147, 546381), (189, 424963), (231, 347697), (297, 270431), (441, 182127), (539, 149013), (693, 115899), (1323, 60709), (1617, 49671), (2079, 38633), (4851, 16557), (5519, 14553)]