173222007

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{701}}^1$

素因数の和:800

約数の個数: 36

約数和(自身を含む): 275776488

約数和(自身を除く): 102554481

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 701, 861, 1681, 2009, 2103, 4907, 5043, 6027, 11767, 14721, 28741, 34349, 35301, 82369, 86223, 103047, 201187, 247107, 603561, 1178381, 1408309, 3535143, 4224927, 8248667, 24746001, 57740669, 173222007]

約数ペア:

[(1, 173222007), (3, 57740669), (7, 24746001), (21, 8248667), (41, 4224927), (49, 3535143), (123, 1408309), (147, 1178381), (287, 603561), (701, 247107), (861, 201187), (1681, 103047), (2009, 86223), (2103, 82369), (4907, 35301), (5043, 34349), (6027, 28741), (11767, 14721)]