873043353

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3037}}^1$

素因数の和:3085

約数の個数: 72

約数和(自身を含む): 1618938048

約数和(自身を除く): 745894695

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 169, 189, 243, 273, 351, 507, 567, 819, 1053, 1183, 1521, 1701, 2457, 3037, 3159, 3549, 4563, 7371, 9111, 10647, 13689, 21259, 22113, 27333, 31941, 39481, 41067, 63777, 81999, 95823, 118443, 191331, 245997, 276367, 287469, 355329, 513253, 573993, 737991, 829101, 1065987, 1539759, 1721979, 2487303, 3197961, 3592771, 4619277, 5165937, 7461909, 9593883, 10778313, 13857831, 22385727, 32334939, 41573493, 67157181, 97004817, 124720479, 291014451, 873043353]

約数ペア:

[(1, 873043353), (3, 291014451), (7, 124720479), (9, 97004817), (13, 67157181), (21, 41573493), (27, 32334939), (39, 22385727), (63, 13857831), (81, 10778313), (91, 9593883), (117, 7461909), (169, 5165937), (189, 4619277), (243, 3592771), (273, 3197961), (351, 2487303), (507, 1721979), (567, 1539759), (819, 1065987), (1053, 829101), (1183, 737991), (1521, 573993), (1701, 513253), (2457, 355329), (3037, 287469), (3159, 276367), (3549, 245997), (4563, 191331), (7371, 118443), (9111, 95823), (10647, 81999), (13689, 63777), (21259, 41067), (22113, 39481), (27333, 31941)]