1489136913

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 2752358400

約数和(自身を除く): 1263221487

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 43, 51, 57, 99, 129, 153, 171, 187, 209, 297, 323, 361, 387, 459, 473, 513, 561, 627, 731, 817, 969, 1083, 1161, 1419, 1683, 1881, 2193, 2451, 2907, 3249, 3553, 3971, 4257, 5049, 5643, 6137, 6579, 6859, 7353, 8041, 8721, 8987, 9747, 10659, 11913, 12771, 13889, 15523, 18411, 19737, 20577, 22059, 24123, 26961, 31977, 35739, 41667, 46569, 55233, 61731, 67507, 72369, 75449, 80883, 95931, 107217, 116603, 125001, 139707, 152779, 165699, 170753, 185193, 202521, 217107, 226347, 242649, 263891, 294937, 349809, 375003, 419121, 458337, 512259, 607563, 679041, 791673, 884811, 1049427, 1282633, 1375011, 1536777, 1822689, 2037123, 2375019, 2654433, 2902801, 3148281, 3244307, 3847899, 4125033, 4610331, 5013929, 7125057, 7963299, 8708403, 9732921, 11543697, 15041787, 26125209, 29198763, 34631091, 45125361, 55153219, 78375627, 87596289, 135376083, 165459657, 496378971, 1489136913]

約数ペア:

[(1, 1489136913), (3, 496378971), (9, 165459657), (11, 135376083), (17, 87596289), (19, 78375627), (27, 55153219), (33, 45125361), (43, 34631091), (51, 29198763), (57, 26125209), (99, 15041787), (129, 11543697), (153, 9732921), (171, 8708403), (187, 7963299), (209, 7125057), (297, 5013929), (323, 4610331), (361, 4125033), (387, 3847899), (459, 3244307), (473, 3148281), (513, 2902801), (561, 2654433), (627, 2375019), (731, 2037123), (817, 1822689), (969, 1536777), (1083, 1375011), (1161, 1282633), (1419, 1049427), (1683, 884811), (1881, 791673), (2193, 679041), (2451, 607563), (2907, 512259), (3249, 458337), (3553, 419121), (3971, 375003), (4257, 349809), (5049, 294937), (5643, 263891), (6137, 242649), (6579, 226347), (6859, 217107), (7353, 202521), (8041, 185193), (8721, 170753), (8987, 165699), (9747, 152779), (10659, 139707), (11913, 125001), (12771, 116603), (13889, 107217), (15523, 95931), (18411, 80883), (19737, 75449), (20577, 72369), (22059, 67507), (24123, 61731), (26961, 55233), (31977, 46569), (35739, 41667)]