2078756977563

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5233}}^1\times {\mathrm{15803}}^1$

素因数の和:21078

約数の個数: 96

約数和(自身を含む): 3771947001600

約数和(自身を除く): 1693190024037

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 2793, 3591, 5233, 8379, 15699, 15803, 25137, 36631, 47097, 47409, 99427, 109893, 110621, 141291, 142227, 256417, 298281, 300257, 329679, 331863, 426681, 695989, 769251, 774347, 894843, 900771, 989037, 995589, 2087967, 2101799, 2307753, 2323041, 2684529, 2702313, 2986767, 4871923, 6263901, 6305397, 6923259, 6969123, 8106939, 14615769, 14712593, 18791703, 18916191, 20907369, 43847307, 44137779, 56748573, 82697099, 131541921, 132413337, 248091297, 397240011, 578879693, 744273891, 1571244881, 1736639079, 2232821673, 4052157851, 4713734643, 5209917237, 10998714167, 12156473553, 14141203929, 15629751711, 32996142501, 36469420659, 42423611787, 76990999169, 98988427503, 109408261977, 230972997507, 296965282509, 692918992521, 2078756977563]

約数ペア:

[(1, 2078756977563), (3, 692918992521), (7, 296965282509), (9, 230972997507), (19, 109408261977), (21, 98988427503), (27, 76990999169), (49, 42423611787), (57, 36469420659), (63, 32996142501), (133, 15629751711), (147, 14141203929), (171, 12156473553), (189, 10998714167), (399, 5209917237), (441, 4713734643), (513, 4052157851), (931, 2232821673), (1197, 1736639079), (1323, 1571244881), (2793, 744273891), (3591, 578879693), (5233, 397240011), (8379, 248091297), (15699, 132413337), (15803, 131541921), (25137, 82697099), (36631, 56748573), (47097, 44137779), (47409, 43847307), (99427, 20907369), (109893, 18916191), (110621, 18791703), (141291, 14712593), (142227, 14615769), (256417, 8106939), (298281, 6969123), (300257, 6923259), (329679, 6305397), (331863, 6263901), (426681, 4871923), (695989, 2986767), (769251, 2702313), (774347, 2684529), (894843, 2323041), (900771, 2307753), (989037, 2101799), (995589, 2087967)]