82181099

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 38778901

約数列:

[1, 7, 11, 13, 19, 29, 77, 91, 133, 143, 149, 203, 209, 247, 319, 377, 551, 1001, 1043, 1463, 1639, 1729, 1937, 2233, 2639, 2717, 2831, 3857, 4147, 4321, 6061, 7163, 11473, 13559, 19019, 19817, 21307, 29029, 30247, 31141, 36803, 42427, 47531, 50141, 56173, 78793, 82099, 149149, 217987, 257621, 332717, 393211, 404833, 551551, 574693, 617903, 903089, 1067287, 2833831, 4325321, 6321623, 7471009, 11740157, 82181099]

約数ペア:

[(1, 82181099), (7, 11740157), (11, 7471009), (13, 6321623), (19, 4325321), (29, 2833831), (77, 1067287), (91, 903089), (133, 617903), (143, 574693), (149, 551551), (203, 404833), (209, 393211), (247, 332717), (319, 257621), (377, 217987), (551, 149149), (1001, 82099), (1043, 78793), (1463, 56173), (1639, 50141), (1729, 47531), (1937, 42427), (2233, 36803), (2639, 31141), (2717, 30247), (2831, 29029), (3857, 21307), (4147, 19817), (4321, 19019), (6061, 13559), (7163, 11473)]