2007702760329

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{7351}}^1\times {\mathrm{13177}}^1$

素因数の和:20595

約数の個数: 72

約数和(自身を含む): 3445993444608

約数和(自身を除く): 1438290684279

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 6909, 7351, 13177, 20727, 22053, 39531, 51457, 66159, 92239, 118593, 154371, 276717, 345497, 360199, 463113, 619319, 645673, 830151, 1036491, 1080597, 1857957, 1937019, 2418479, 3109473, 3241791, 4335233, 5573871, 5811057, 7255437, 13005699, 16929353, 21766311, 30346631, 39017097, 50788059, 91039893, 96864127, 152364177, 273119679, 290592381, 678048889, 871777143, 2034146667, 4552613969, 4746342223, 6102440001, 13657841907, 14239026669, 31868297783, 40973525721, 42717080007, 95604893349, 223078084481, 286814680047, 669234253443, 2007702760329]

約数ペア:

[(1, 2007702760329), (3, 669234253443), (7, 286814680047), (9, 223078084481), (21, 95604893349), (47, 42717080007), (49, 40973525721), (63, 31868297783), (141, 14239026669), (147, 13657841907), (329, 6102440001), (423, 4746342223), (441, 4552613969), (987, 2034146667), (2303, 871777143), (2961, 678048889), (6909, 290592381), (7351, 273119679), (13177, 152364177), (20727, 96864127), (22053, 91039893), (39531, 50788059), (51457, 39017097), (66159, 30346631), (92239, 21766311), (118593, 16929353), (154371, 13005699), (276717, 7255437), (345497, 5811057), (360199, 5573871), (463113, 4335233), (619319, 3241791), (645673, 3109473), (830151, 2418479), (1036491, 1937019), (1080597, 1857957)]