8266255803

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 13652764944

約数和(自身を除く): 5386509141

約数列:

[1, 3, 9, 13, 31, 37, 39, 93, 111, 117, 279, 333, 403, 481, 961, 1147, 1209, 1443, 1987, 2883, 3441, 3627, 4329, 5961, 8649, 10323, 12493, 14911, 17883, 25831, 35557, 37479, 44733, 61597, 73519, 77493, 106671, 112437, 134199, 184791, 220557, 232479, 320013, 462241, 554373, 661671, 800761, 955747, 1386723, 1909507, 2279089, 2402283, 2867241, 4160169, 5728521, 6837267, 7206849, 8601723, 17185563, 20511801, 24823591, 29628157, 70651759, 74470773, 88884471, 211955277, 223412319, 266653413, 635865831, 918472867, 2755418601, 8266255803]

約数ペア:

[(1, 8266255803), (3, 2755418601), (9, 918472867), (13, 635865831), (31, 266653413), (37, 223412319), (39, 211955277), (93, 88884471), (111, 74470773), (117, 70651759), (279, 29628157), (333, 24823591), (403, 20511801), (481, 17185563), (961, 8601723), (1147, 7206849), (1209, 6837267), (1443, 5728521), (1987, 4160169), (2883, 2867241), (3441, 2402283), (3627, 2279089), (4329, 1909507), (5961, 1386723), (8649, 955747), (10323, 800761), (12493, 661671), (14911, 554373), (17883, 462241), (25831, 320013), (35557, 232479), (37479, 220557), (44733, 184791), (61597, 134199), (73519, 112437), (77493, 106671)]