1878049173

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 3432084480

約数和(自身を除く): 1554035307

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 73, 77, 91, 143, 169, 219, 231, 273, 429, 507, 511, 659, 803, 949, 1001, 1183, 1533, 1859, 1977, 2409, 2847, 3003, 3549, 4613, 5577, 5621, 6643, 7249, 8567, 10439, 12337, 13013, 13839, 16863, 19929, 21747, 25701, 31317, 37011, 39039, 48107, 50743, 59969, 73073, 86359, 94237, 111371, 135707, 144321, 152229, 179907, 219219, 259077, 282711, 334113, 336749, 407121, 529177, 625391, 659659, 779597, 949949, 1010247, 1225081, 1587531, 1876173, 1978977, 2338791, 2849847, 3675243, 3704239, 4377737, 6879301, 8130083, 8575567, 11112717, 13133211, 20637903, 24390249, 25726701, 48155107, 56910581, 89430913, 144465321, 170731743, 268292739, 626016391, 1878049173]

約数ペア:

[(1, 1878049173), (3, 626016391), (7, 268292739), (11, 170731743), (13, 144465321), (21, 89430913), (33, 56910581), (39, 48155107), (73, 25726701), (77, 24390249), (91, 20637903), (143, 13133211), (169, 11112717), (219, 8575567), (231, 8130083), (273, 6879301), (429, 4377737), (507, 3704239), (511, 3675243), (659, 2849847), (803, 2338791), (949, 1978977), (1001, 1876173), (1183, 1587531), (1533, 1225081), (1859, 1010247), (1977, 949949), (2409, 779597), (2847, 659659), (3003, 625391), (3549, 529177), (4613, 407121), (5577, 336749), (5621, 334113), (6643, 282711), (7249, 259077), (8567, 219219), (10439, 179907), (12337, 152229), (13013, 144321), (13839, 135707), (16863, 111371), (19929, 94237), (21747, 86359), (25701, 73073), (31317, 59969), (37011, 50743), (39039, 48107)]