487200481569

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1879}}^1\times {\mathrm{17471}}^1$

素因数の和:19470

約数の個数: 48

約数和(自身を含む): 753255659520

約数和(自身を除く): 266055177951

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 1879, 4947, 5637, 14841, 16911, 17471, 31943, 52413, 95829, 157239, 182263, 287487, 297007, 546789, 891021, 1640367, 1694687, 2673063, 3098471, 5084061, 9295413, 15252183, 27886239, 28809679, 32828009, 86429037, 98484027, 259287111, 295452081, 558076153, 1674228459, 3184316873, 5022685377, 9552950619, 28658851857, 54133386841, 162400160523, 487200481569]

約数ペア:

[(1, 487200481569), (3, 162400160523), (9, 54133386841), (17, 28658851857), (51, 9552950619), (97, 5022685377), (153, 3184316873), (291, 1674228459), (873, 558076153), (1649, 295452081), (1879, 259287111), (4947, 98484027), (5637, 86429037), (14841, 32828009), (16911, 28809679), (17471, 27886239), (31943, 15252183), (52413, 9295413), (95829, 5084061), (157239, 3098471), (182263, 2673063), (287487, 1694687), (297007, 1640367), (546789, 891021)]