63853566

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 102034434

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 49, 57, 69, 71, 98, 114, 133, 138, 142, 147, 161, 213, 266, 294, 322, 343, 399, 426, 437, 483, 497, 686, 798, 874, 931, 966, 994, 1029, 1127, 1311, 1349, 1491, 1633, 1862, 2058, 2254, 2622, 2698, 2793, 2982, 3059, 3266, 3381, 3479, 4047, 4899, 5586, 6118, 6517, 6762, 6958, 7889, 8094, 9177, 9443, 9798, 10437, 11431, 13034, 15778, 18354, 18886, 19551, 20874, 21413, 22862, 23667, 24353, 28329, 31027, 34293, 39102, 42826, 47334, 48706, 56658, 62054, 64239, 66101, 68586, 73059, 80017, 93081, 128478, 132202, 146118, 149891, 160034, 186162, 198303, 217189, 240051, 299782, 396606, 434378, 449673, 462707, 480102, 560119, 651567, 899346, 925414, 1120238, 1303134, 1388121, 1520323, 1680357, 2776242, 3040646, 3360714, 4560969, 9121938, 10642261, 21284522, 31926783, 63853566]

約数ペア:

[(1, 63853566), (2, 31926783), (3, 21284522), (6, 10642261), (7, 9121938), (14, 4560969), (19, 3360714), (21, 3040646), (23, 2776242), (38, 1680357), (42, 1520323), (46, 1388121), (49, 1303134), (57, 1120238), (69, 925414), (71, 899346), (98, 651567), (114, 560119), (133, 480102), (138, 462707), (142, 449673), (147, 434378), (161, 396606), (213, 299782), (266, 240051), (294, 217189), (322, 198303), (343, 186162), (399, 160034), (426, 149891), (437, 146118), (483, 132202), (497, 128478), (686, 93081), (798, 80017), (874, 73059), (931, 68586), (966, 66101), (994, 64239), (1029, 62054), (1127, 56658), (1311, 48706), (1349, 47334), (1491, 42826), (1633, 39102), (1862, 34293), (2058, 31027), (2254, 28329), (2622, 24353), (2698, 23667), (2793, 22862), (2982, 21413), (3059, 20874), (3266, 19551), (3381, 18886), (3479, 18354), (4047, 15778), (4899, 13034), (5586, 11431), (6118, 10437), (6517, 9798), (6762, 9443), (6958, 9177), (7889, 8094)]