2016348633

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1405

約数の個数: 72

約数和(自身を含む): 3361507968

約数和(自身を除く): 1345159335

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 169, 243, 333, 351, 481, 507, 999, 1053, 1327, 1443, 1521, 2997, 3159, 3981, 4329, 4563, 6253, 8991, 11943, 12987, 13689, 17251, 18759, 35829, 38961, 41067, 49099, 51753, 56277, 107487, 116883, 147297, 155259, 168831, 224263, 322461, 441891, 465777, 506493, 638287, 672789, 1325673, 1397331, 1519479, 1914861, 2018367, 3977019, 4191993, 5744583, 6055101, 8297731, 11931057, 17233749, 18165303, 24893193, 51701247, 54495909, 74679579, 155103741, 224038737, 672116211, 2016348633]

約数ペア:

[(1, 2016348633), (3, 672116211), (9, 224038737), (13, 155103741), (27, 74679579), (37, 54495909), (39, 51701247), (81, 24893193), (111, 18165303), (117, 17233749), (169, 11931057), (243, 8297731), (333, 6055101), (351, 5744583), (481, 4191993), (507, 3977019), (999, 2018367), (1053, 1914861), (1327, 1519479), (1443, 1397331), (1521, 1325673), (2997, 672789), (3159, 638287), (3981, 506493), (4329, 465777), (4563, 441891), (6253, 322461), (8991, 224263), (11943, 168831), (12987, 155259), (13689, 147297), (17251, 116883), (18759, 107487), (35829, 56277), (38961, 51753), (41067, 49099)]