168988797

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5479}}^1$

素因数の和:5657

約数の個数: 24

約数和(自身を含む): 256464000

約数和(自身を除く): 87475203

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 1341, 3427, 5479, 10281, 16437, 30843, 49311, 126017, 378051, 816371, 1134153, 2449113, 7347339, 18776533, 56329599, 168988797]

約数ペア:

[(1, 168988797), (3, 56329599), (9, 18776533), (23, 7347339), (69, 2449113), (149, 1134153), (207, 816371), (447, 378051), (1341, 126017), (3427, 49311), (5479, 30843), (10281, 16437)]