776146293

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 1323759360

約数和(自身を除く): 547613067

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 73, 81, 117, 207, 219, 299, 351, 439, 621, 657, 897, 949, 1053, 1317, 1679, 1863, 1971, 2691, 2847, 3951, 5037, 5707, 5913, 8073, 8541, 10097, 11853, 15111, 17121, 21827, 24219, 25623, 30291, 32047, 35559, 45333, 51363, 65481, 76869, 90873, 96141, 131261, 135999, 154089, 196443, 272619, 288423, 393783, 416611, 462267, 589329, 737081, 817857, 865269, 1181349, 1249833, 1767987, 2211243, 2595807, 3544047, 3749499, 6633729, 9582053, 10632141, 11248497, 19901187, 28746159, 33745491, 59703561, 86238477, 258715431, 776146293]

約数ペア:

[(1, 776146293), (3, 258715431), (9, 86238477), (13, 59703561), (23, 33745491), (27, 28746159), (39, 19901187), (69, 11248497), (73, 10632141), (81, 9582053), (117, 6633729), (207, 3749499), (219, 3544047), (299, 2595807), (351, 2211243), (439, 1767987), (621, 1249833), (657, 1181349), (897, 865269), (949, 817857), (1053, 737081), (1317, 589329), (1679, 462267), (1863, 416611), (1971, 393783), (2691, 288423), (2847, 272619), (3951, 196443), (5037, 154089), (5707, 135999), (5913, 131261), (8073, 96141), (8541, 90873), (10097, 76869), (11853, 65481), (15111, 51363), (17121, 45333), (21827, 35559), (24219, 32047), (25623, 30291)]