8096987899

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:1017

約数の個数: 72

約数和(自身を含む): 11247455232

約数和(自身を除く): 3150467333

約数列:

[1, 7, 11, 13, 49, 77, 91, 103, 143, 169, 539, 637, 721, 863, 1001, 1133, 1183, 1339, 1859, 5047, 6041, 7007, 7931, 8281, 9373, 9493, 11219, 13013, 14729, 17407, 42287, 55517, 65611, 66451, 78533, 88889, 91091, 103103, 121849, 123409, 145847, 191477, 465157, 549731, 622223, 721721, 852943, 863863, 977779, 1020929, 1155557, 1340339, 1604317, 4355561, 6047041, 6844453, 7146503, 8088899, 9382373, 11230219, 12711127, 15022241, 47911171, 56622293, 78611533, 88977889, 105155687, 165244651, 622845223, 736089809, 1156712557, 8096987899]

約数ペア:

[(1, 8096987899), (7, 1156712557), (11, 736089809), (13, 622845223), (49, 165244651), (77, 105155687), (91, 88977889), (103, 78611533), (143, 56622293), (169, 47911171), (539, 15022241), (637, 12711127), (721, 11230219), (863, 9382373), (1001, 8088899), (1133, 7146503), (1183, 6844453), (1339, 6047041), (1859, 4355561), (5047, 1604317), (6041, 1340339), (7007, 1155557), (7931, 1020929), (8281, 977779), (9373, 863863), (9493, 852943), (11219, 721721), (13013, 622223), (14729, 549731), (17407, 465157), (42287, 191477), (55517, 145847), (65611, 123409), (66451, 121849), (78533, 103103), (88889, 91091)]