72438189

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1811}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 98572800

約数和(自身を除く): 26134611

約数列:

[1, 3, 67, 199, 201, 597, 1811, 5433, 13333, 39999, 121337, 360389, 364011, 1081167, 24146063, 72438189]

約数ペア:

[(1, 72438189), (3, 24146063), (67, 1081167), (199, 364011), (201, 360389), (597, 121337), (1811, 39999), (5433, 13333)]