201717231849

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{132929}}^1$

素因数の和:133020

約数の個数: 96

約数和(自身を含む): 368545766400

約数和(自身を除く): 166828534551

約数列:

[1, 3, 7, 9, 21, 27, 31, 37, 49, 63, 93, 111, 147, 189, 217, 259, 279, 333, 441, 651, 777, 837, 999, 1147, 1323, 1519, 1813, 1953, 2331, 3441, 4557, 5439, 5859, 6993, 8029, 10323, 13671, 16317, 24087, 30969, 41013, 48951, 56203, 72261, 132929, 168609, 216783, 398787, 505827, 930503, 1196361, 1517481, 2791509, 3589083, 4120799, 4918373, 6513521, 8374527, 12362397, 14755119, 19540563, 25123581, 28845593, 34428611, 37087191, 44265357, 58621689, 86536779, 103285833, 111261573, 132796071, 152469563, 175865067, 201919151, 241000277, 259610337, 309857499, 457408689, 605757453, 723000831, 778831011, 929572497, 1067286941, 1372226067, 1817272359, 2169002493, 3201860823, 4116678201, 5451817077, 6507007479, 7471008587, 9605582469, 22413025761, 28816747407, 67239077283, 201717231849]

約数ペア:

[(1, 201717231849), (3, 67239077283), (7, 28816747407), (9, 22413025761), (21, 9605582469), (27, 7471008587), (31, 6507007479), (37, 5451817077), (49, 4116678201), (63, 3201860823), (93, 2169002493), (111, 1817272359), (147, 1372226067), (189, 1067286941), (217, 929572497), (259, 778831011), (279, 723000831), (333, 605757453), (441, 457408689), (651, 309857499), (777, 259610337), (837, 241000277), (999, 201919151), (1147, 175865067), (1323, 152469563), (1519, 132796071), (1813, 111261573), (1953, 103285833), (2331, 86536779), (3441, 58621689), (4557, 44265357), (5439, 37087191), (5859, 34428611), (6993, 28845593), (8029, 25123581), (10323, 19540563), (13671, 14755119), (16317, 12362397), (24087, 8374527), (30969, 6513521), (41013, 4918373), (48951, 4120799), (56203, 3589083), (72261, 2791509), (132929, 1517481), (168609, 1196361), (216783, 930503), (398787, 505827)]