13309980201

素因数分解:

$3^2\times 7^3\times {\mathrm{631}}^1\times {\mathrm{6833}}^1$

素因数の和:7491

約数の個数: 48

約数和(自身を含む): 22459257600

約数和(自身を除く): 9149277399

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 631, 1029, 1893, 3087, 4417, 5679, 6833, 13251, 20499, 30919, 39753, 47831, 61497, 92757, 143493, 216433, 278271, 334817, 430479, 649299, 1004451, 1947897, 2343719, 3013353, 4311623, 7031157, 12934869, 21093471, 30181361, 38804607, 90544083, 211269527, 271632249, 633808581, 1478886689, 1901425743, 4436660067, 13309980201]

約数ペア:

[(1, 13309980201), (3, 4436660067), (7, 1901425743), (9, 1478886689), (21, 633808581), (49, 271632249), (63, 211269527), (147, 90544083), (343, 38804607), (441, 30181361), (631, 21093471), (1029, 12934869), (1893, 7031157), (3087, 4311623), (4417, 3013353), (5679, 2343719), (6833, 1947897), (13251, 1004451), (20499, 649299), (30919, 430479), (39753, 334817), (47831, 278271), (61497, 216433), (92757, 143493)]