51230367

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 29640033

約数列:

[1, 3, 9, 17, 27, 51, 153, 239, 459, 467, 717, 1401, 2151, 4063, 4203, 6453, 7939, 12189, 12609, 23817, 36567, 71451, 109701, 111613, 214353, 334839, 1004517, 1897421, 3013551, 5692263, 17076789, 51230367]

約数ペア:

[(1, 51230367), (3, 17076789), (9, 5692263), (17, 3013551), (27, 1897421), (51, 1004517), (153, 334839), (239, 214353), (459, 111613), (467, 109701), (717, 71451), (1401, 36567), (2151, 23817), (4063, 12609), (4203, 12189), (6453, 7939)]