2078444529

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3083}}^1$

素因数の和:3172

約数の個数: 80

約数和(自身を含む): 3761493120

約数和(自身を除く): 1683048591

約数列:

[1, 3, 7, 9, 21, 27, 29, 41, 63, 81, 87, 123, 189, 203, 261, 287, 369, 567, 609, 783, 861, 1107, 1189, 1827, 2349, 2583, 3083, 3321, 3567, 5481, 7749, 8323, 9249, 10701, 16443, 21581, 23247, 24969, 27747, 32103, 64743, 74907, 83241, 89407, 96309, 126403, 194229, 224721, 249723, 268221, 379209, 582687, 625849, 674163, 804663, 884821, 1137627, 1748061, 1877547, 2413989, 2654463, 3412881, 3665687, 5632641, 7241967, 7963389, 10238643, 10997061, 16897923, 23890167, 25659809, 32991183, 50693769, 71670501, 76979427, 98973549, 230938281, 296920647, 692814843, 2078444529]

約数ペア:

[(1, 2078444529), (3, 692814843), (7, 296920647), (9, 230938281), (21, 98973549), (27, 76979427), (29, 71670501), (41, 50693769), (63, 32991183), (81, 25659809), (87, 23890167), (123, 16897923), (189, 10997061), (203, 10238643), (261, 7963389), (287, 7241967), (369, 5632641), (567, 3665687), (609, 3412881), (783, 2654463), (861, 2413989), (1107, 1877547), (1189, 1748061), (1827, 1137627), (2349, 884821), (2583, 804663), (3083, 674163), (3321, 625849), (3567, 582687), (5481, 379209), (7749, 268221), (8323, 249723), (9249, 224721), (10701, 194229), (16443, 126403), (21581, 96309), (23247, 89407), (24969, 83241), (27747, 74907), (32103, 64743)]