7788585051

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5483}}^1$

素因数の和:5598

約数の個数: 80

約数和(自身を含む): 13377450240

約数和(自身を除く): 5588865189

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 71, 81, 117, 171, 213, 247, 351, 513, 639, 741, 923, 1053, 1349, 1539, 1917, 2223, 2769, 4047, 5483, 5751, 6669, 8307, 12141, 16449, 17537, 20007, 24921, 36423, 49347, 52611, 71279, 74763, 104177, 109269, 148041, 157833, 213837, 312531, 389293, 444123, 473499, 641511, 937593, 1167879, 1354301, 1420497, 1924533, 2812779, 3503637, 4062903, 5060809, 5773599, 7396567, 8438337, 10510911, 12188709, 15182427, 22189701, 31532733, 36566127, 45547281, 66569103, 96155371, 109698381, 136641843, 199707309, 288466113, 409925529, 599121927, 865398339, 2596195017, 7788585051]

約数ペア:

[(1, 7788585051), (3, 2596195017), (9, 865398339), (13, 599121927), (19, 409925529), (27, 288466113), (39, 199707309), (57, 136641843), (71, 109698381), (81, 96155371), (117, 66569103), (171, 45547281), (213, 36566127), (247, 31532733), (351, 22189701), (513, 15182427), (639, 12188709), (741, 10510911), (923, 8438337), (1053, 7396567), (1349, 5773599), (1539, 5060809), (1917, 4062903), (2223, 3503637), (2769, 2812779), (4047, 1924533), (5483, 1420497), (5751, 1354301), (6669, 1167879), (8307, 937593), (12141, 641511), (16449, 473499), (17537, 444123), (20007, 389293), (24921, 312531), (36423, 213837), (49347, 157833), (52611, 148041), (71279, 109269), (74763, 104177)]