201403503

素因数分解:

$3^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 347343360

約数和(自身を除く): 145939857

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 167, 189, 243, 501, 567, 709, 1169, 1503, 1701, 2127, 3507, 4509, 4963, 6381, 10521, 13527, 14889, 19143, 31563, 40581, 44667, 57429, 94689, 118403, 134001, 172287, 284067, 355209, 402003, 828821, 1065627, 1206009, 2486463, 3196881, 7459389, 9590643, 22378167, 28771929, 67134501, 201403503]

約数ペア:

[(1, 201403503), (3, 67134501), (7, 28771929), (9, 22378167), (21, 9590643), (27, 7459389), (63, 3196881), (81, 2486463), (167, 1206009), (189, 1065627), (243, 828821), (501, 402003), (567, 355209), (709, 284067), (1169, 172287), (1503, 134001), (1701, 118403), (2127, 94689), (3507, 57429), (4509, 44667), (4963, 40581), (6381, 31563), (10521, 19143), (13527, 14889)]