85855183953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{168863}}^1$

素因数の和:168986

約数の個数: 64

約数和(自身を含む): 149400059904

約数和(自身を除く): 63544875951

約数列:

[1, 3, 7, 11, 21, 31, 33, 71, 77, 93, 213, 217, 231, 341, 497, 651, 781, 1023, 1491, 2201, 2343, 2387, 5467, 6603, 7161, 15407, 16401, 24211, 46221, 72633, 168863, 169477, 506589, 508431, 1182041, 1857493, 3546123, 5234753, 5572479, 11989273, 13002451, 15704259, 35967819, 36643271, 39007353, 57582283, 83924911, 109929813, 131882003, 172746849, 251774733, 371667463, 395646009, 403075981, 923174021, 1115002389, 1209227943, 2601672241, 2769522063, 4088342093, 7805016723, 12265026279, 28618394651, 85855183953]

約数ペア:

[(1, 85855183953), (3, 28618394651), (7, 12265026279), (11, 7805016723), (21, 4088342093), (31, 2769522063), (33, 2601672241), (71, 1209227943), (77, 1115002389), (93, 923174021), (213, 403075981), (217, 395646009), (231, 371667463), (341, 251774733), (497, 172746849), (651, 131882003), (781, 109929813), (1023, 83924911), (1491, 57582283), (2201, 39007353), (2343, 36643271), (2387, 35967819), (5467, 15704259), (6603, 13002451), (7161, 11989273), (15407, 5572479), (16401, 5234753), (24211, 3546123), (46221, 1857493), (72633, 1182041), (168863, 508431), (169477, 506589)]