65053989

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 135475200

約数和(自身を除く): 70421211

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 29, 33, 39, 63, 77, 83, 87, 91, 99, 117, 143, 189, 203, 231, 249, 261, 273, 297, 319, 351, 377, 429, 581, 609, 693, 747, 783, 819, 913, 957, 1001, 1079, 1131, 1287, 1743, 1827, 2079, 2233, 2241, 2407, 2457, 2639, 2739, 2871, 3003, 3237, 3393, 3861, 4147, 5229, 5481, 6391, 6699, 7221, 7553, 7917, 8217, 8613, 9009, 9711, 10179, 11869, 12441, 15687, 16849, 19173, 20097, 21663, 22659, 23751, 24651, 26477, 27027, 29029, 29133, 31291, 35607, 37323, 50547, 57519, 60291, 64989, 67977, 71253, 79431, 83083, 87087, 93873, 106821, 111969, 151641, 172557, 185339, 203931, 219037, 238293, 249249, 261261, 281619, 320463, 344201, 454923, 556017, 657111, 714879, 747747, 783783, 844857, 1032603, 1668051, 1971333, 2243241, 2409407, 3097809, 5004153, 5913999, 7228221, 9293427, 21684663, 65053989]

約数ペア:

[(1, 65053989), (3, 21684663), (7, 9293427), (9, 7228221), (11, 5913999), (13, 5004153), (21, 3097809), (27, 2409407), (29, 2243241), (33, 1971333), (39, 1668051), (63, 1032603), (77, 844857), (83, 783783), (87, 747747), (91, 714879), (99, 657111), (117, 556017), (143, 454923), (189, 344201), (203, 320463), (231, 281619), (249, 261261), (261, 249249), (273, 238293), (297, 219037), (319, 203931), (351, 185339), (377, 172557), (429, 151641), (581, 111969), (609, 106821), (693, 93873), (747, 87087), (783, 83083), (819, 79431), (913, 71253), (957, 67977), (1001, 64989), (1079, 60291), (1131, 57519), (1287, 50547), (1743, 37323), (1827, 35607), (2079, 31291), (2233, 29133), (2241, 29029), (2407, 27027), (2457, 26477), (2639, 24651), (2739, 23751), (2871, 22659), (3003, 21663), (3237, 20097), (3393, 19173), (3861, 16849), (4147, 15687), (5229, 12441), (5481, 11869), (6391, 10179), (6699, 9711), (7221, 9009), (7553, 8613), (7917, 8217)]