153671007

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61493}}^1$

素因数の和:61527

約数の個数: 24

約数和(自身を含む): 252371376

約数和(自身を除く): 98700369

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 61493, 184479, 430451, 1045381, 1291353, 3013157, 3136143, 7317667, 9039471, 21953001, 51223669, 153671007]

約数ペア:

[(1, 153671007), (3, 51223669), (7, 21953001), (17, 9039471), (21, 7317667), (49, 3136143), (51, 3013157), (119, 1291353), (147, 1045381), (357, 430451), (833, 184479), (2499, 61493)]