39018213

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 66407040

約数和(自身を除く): 27388827

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 169, 221, 351, 459, 503, 507, 663, 1509, 1521, 1989, 2873, 4527, 4563, 5967, 6539, 8551, 8619, 13581, 19617, 25653, 25857, 58851, 76959, 77571, 85007, 111163, 176553, 230877, 255021, 333489, 765063, 1000467, 1445119, 2295189, 3001401, 4335357, 13006071, 39018213]

約数ペア:

[(1, 39018213), (3, 13006071), (9, 4335357), (13, 3001401), (17, 2295189), (27, 1445119), (39, 1000467), (51, 765063), (117, 333489), (153, 255021), (169, 230877), (221, 176553), (351, 111163), (459, 85007), (503, 77571), (507, 76959), (663, 58851), (1509, 25857), (1521, 25653), (1989, 19617), (2873, 13581), (4527, 8619), (4563, 8551), (5967, 6539)]