229363407

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 448544096

約数和(自身を除く): 219180689

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 37, 39, 63, 81, 87, 91, 111, 117, 189, 203, 259, 261, 273, 333, 351, 377, 481, 567, 609, 777, 783, 819, 841, 999, 1053, 1073, 1131, 1443, 1827, 2331, 2349, 2457, 2523, 2639, 2997, 3219, 3367, 3393, 4329, 5481, 5887, 6993, 7371, 7511, 7569, 7917, 9657, 10101, 10179, 10933, 12987, 13949, 16443, 17661, 20979, 22533, 22707, 23751, 28971, 30303, 30537, 31117, 32799, 38961, 41847, 52983, 67599, 68121, 71253, 76531, 86913, 90909, 93351, 97643, 98397, 125541, 158949, 202797, 213759, 217819, 229593, 272727, 280053, 292929, 295191, 376623, 404521, 476847, 608391, 653457, 688779, 840159, 878787, 885573, 1129869, 1213563, 1960371, 2066337, 2520477, 2636361, 2831647, 3640689, 5881113, 6199011, 7909083, 8494941, 10922067, 17643339, 25484823, 32766201, 76454469, 229363407]

約数ペア:

[(1, 229363407), (3, 76454469), (7, 32766201), (9, 25484823), (13, 17643339), (21, 10922067), (27, 8494941), (29, 7909083), (37, 6199011), (39, 5881113), (63, 3640689), (81, 2831647), (87, 2636361), (91, 2520477), (111, 2066337), (117, 1960371), (189, 1213563), (203, 1129869), (259, 885573), (261, 878787), (273, 840159), (333, 688779), (351, 653457), (377, 608391), (481, 476847), (567, 404521), (609, 376623), (777, 295191), (783, 292929), (819, 280053), (841, 272727), (999, 229593), (1053, 217819), (1073, 213759), (1131, 202797), (1443, 158949), (1827, 125541), (2331, 98397), (2349, 97643), (2457, 93351), (2523, 90909), (2639, 86913), (2997, 76531), (3219, 71253), (3367, 68121), (3393, 67599), (4329, 52983), (5481, 41847), (5887, 38961), (6993, 32799), (7371, 31117), (7511, 30537), (7569, 30303), (7917, 28971), (9657, 23751), (10101, 22707), (10179, 22533), (10933, 20979), (12987, 17661), (13949, 16443)]