157052727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 276756480

約数和(自身を除く): 119703753

約数列:

[1, 3, 9, 13, 19, 31, 39, 43, 53, 57, 93, 117, 129, 159, 171, 247, 279, 387, 403, 477, 559, 589, 689, 741, 817, 1007, 1209, 1333, 1643, 1677, 1767, 2067, 2223, 2279, 2451, 3021, 3627, 3999, 4929, 5031, 5301, 6201, 6837, 7353, 7657, 9063, 10621, 11997, 13091, 14787, 17329, 20511, 21359, 22971, 25327, 29627, 31217, 31863, 39273, 43301, 51987, 64077, 68913, 70649, 75981, 88881, 93651, 95589, 117819, 129903, 155961, 192231, 211947, 227943, 266643, 280953, 329251, 389709, 405821, 562913, 635841, 918437, 987753, 1217463, 1342331, 1688739, 2755311, 2963259, 3652389, 4026993, 5066217, 8265933, 12080979, 17450303, 52350909, 157052727]

約数ペア:

[(1, 157052727), (3, 52350909), (9, 17450303), (13, 12080979), (19, 8265933), (31, 5066217), (39, 4026993), (43, 3652389), (53, 2963259), (57, 2755311), (93, 1688739), (117, 1342331), (129, 1217463), (159, 987753), (171, 918437), (247, 635841), (279, 562913), (387, 405821), (403, 389709), (477, 329251), (559, 280953), (589, 266643), (689, 227943), (741, 211947), (817, 192231), (1007, 155961), (1209, 129903), (1333, 117819), (1643, 95589), (1677, 93651), (1767, 88881), (2067, 75981), (2223, 70649), (2279, 68913), (2451, 64077), (3021, 51987), (3627, 43301), (3999, 39273), (4929, 31863), (5031, 31217), (5301, 29627), (6201, 25327), (6837, 22971), (7353, 21359), (7657, 20511), (9063, 17329), (10621, 14787), (11997, 13091)]