248156073

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{16823}}^1$

素因数の和:16989

約数の個数: 24

約数和(自身を含む): 393681600

約数和(自身を除く): 145525527

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 4917, 14751, 16823, 50469, 151407, 185053, 555159, 1665477, 2506627, 7519881, 22559643, 27572897, 82718691, 248156073]

約数ペア:

[(1, 248156073), (3, 82718691), (9, 27572897), (11, 22559643), (33, 7519881), (99, 2506627), (149, 1665477), (447, 555159), (1341, 185053), (1639, 151407), (4917, 50469), (14751, 16823)]