88876389

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 141004800

約数和(自身を除く): 52128411

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 987, 1113, 1699, 2491, 5097, 7473, 11893, 17437, 35679, 52311, 79853, 90047, 239559, 270141, 558971, 630329, 1676913, 1890987, 4232209, 12696627, 29625463, 88876389]

約数ペア:

[(1, 88876389), (3, 29625463), (7, 12696627), (21, 4232209), (47, 1890987), (53, 1676913), (141, 630329), (159, 558971), (329, 270141), (371, 239559), (987, 90047), (1113, 79853), (1699, 52311), (2491, 35679), (5097, 17437), (7473, 11893)]