1776133089

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 2931831936

約数和(自身を除く): 1155698847

約数列:

[1, 3, 9, 17, 27, 37, 51, 71, 81, 111, 153, 213, 333, 459, 491, 629, 639, 999, 1207, 1377, 1473, 1887, 1917, 2627, 2997, 3621, 4419, 5661, 5751, 7881, 8347, 10863, 13257, 16983, 18167, 23643, 25041, 32589, 34861, 39771, 44659, 50949, 54501, 70929, 75123, 97767, 104583, 133977, 163503, 212787, 225369, 308839, 313749, 401931, 490509, 592637, 676107, 926517, 941247, 1205793, 1289857, 1471527, 1777911, 2779551, 2823741, 3617379, 3869571, 5333733, 8338653, 11608713, 16001199, 21927569, 25015959, 34826139, 48003597, 65782707, 104478417, 197348121, 592044363, 1776133089]

約数ペア:

[(1, 1776133089), (3, 592044363), (9, 197348121), (17, 104478417), (27, 65782707), (37, 48003597), (51, 34826139), (71, 25015959), (81, 21927569), (111, 16001199), (153, 11608713), (213, 8338653), (333, 5333733), (459, 3869571), (491, 3617379), (629, 2823741), (639, 2779551), (999, 1777911), (1207, 1471527), (1377, 1289857), (1473, 1205793), (1887, 941247), (1917, 926517), (2627, 676107), (2997, 592637), (3621, 490509), (4419, 401931), (5661, 313749), (5751, 308839), (7881, 225369), (8347, 212787), (10863, 163503), (13257, 133977), (16983, 104583), (18167, 97767), (23643, 75123), (25041, 70929), (32589, 54501), (34861, 50949), (39771, 44659)]