16692291

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 33269760

約数和(自身を除く): 16577469

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 37, 49, 63, 77, 93, 99, 111, 147, 189, 217, 231, 259, 279, 297, 333, 341, 407, 441, 539, 651, 693, 777, 837, 999, 1023, 1147, 1221, 1323, 1519, 1617, 1813, 1953, 2079, 2331, 2387, 2849, 3069, 3441, 3663, 4557, 4851, 5439, 5859, 6993, 7161, 8029, 8547, 9207, 10323, 10989, 12617, 13671, 14553, 16317, 16709, 19943, 21483, 24087, 25641, 30969, 37851, 41013, 48951, 50127, 56203, 59829, 64449, 72261, 76923, 88319, 113553, 150381, 168609, 179487, 216783, 264957, 340659, 451143, 505827, 538461, 618233, 794871, 1517481, 1854699, 2384613, 5564097, 16692291]

約数ペア:

[(1, 16692291), (3, 5564097), (7, 2384613), (9, 1854699), (11, 1517481), (21, 794871), (27, 618233), (31, 538461), (33, 505827), (37, 451143), (49, 340659), (63, 264957), (77, 216783), (93, 179487), (99, 168609), (111, 150381), (147, 113553), (189, 88319), (217, 76923), (231, 72261), (259, 64449), (279, 59829), (297, 56203), (333, 50127), (341, 48951), (407, 41013), (441, 37851), (539, 30969), (651, 25641), (693, 24087), (777, 21483), (837, 19943), (999, 16709), (1023, 16317), (1147, 14553), (1221, 13671), (1323, 12617), (1519, 10989), (1617, 10323), (1813, 9207), (1953, 8547), (2079, 8029), (2331, 7161), (2387, 6993), (2849, 5859), (3069, 5439), (3441, 4851), (3663, 4557)]