351567489

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 624015360

約数和(自身を除く): 272447871

約数列:

[1, 3, 7, 13, 21, 23, 39, 59, 69, 73, 91, 161, 169, 177, 219, 273, 299, 413, 483, 507, 511, 767, 897, 949, 1183, 1239, 1357, 1533, 1679, 2093, 2301, 2847, 3549, 3887, 4071, 4307, 5037, 5369, 6279, 6643, 9499, 9971, 11661, 11753, 12337, 12921, 16107, 17641, 19929, 21827, 27209, 28497, 29913, 30149, 35259, 37011, 52923, 55991, 65481, 69797, 81627, 86359, 90447, 99061, 123487, 152789, 167973, 209391, 229333, 259077, 283751, 297183, 370461, 391937, 458367, 687999, 693427, 727883, 851253, 1175811, 1287793, 1605331, 1986257, 2080281, 2183649, 3863379, 4815993, 5095181, 5958771, 9014551, 15285543, 16741309, 27043653, 50223927, 117189163, 351567489]

約数ペア:

[(1, 351567489), (3, 117189163), (7, 50223927), (13, 27043653), (21, 16741309), (23, 15285543), (39, 9014551), (59, 5958771), (69, 5095181), (73, 4815993), (91, 3863379), (161, 2183649), (169, 2080281), (177, 1986257), (219, 1605331), (273, 1287793), (299, 1175811), (413, 851253), (483, 727883), (507, 693427), (511, 687999), (767, 458367), (897, 391937), (949, 370461), (1183, 297183), (1239, 283751), (1357, 259077), (1533, 229333), (1679, 209391), (2093, 167973), (2301, 152789), (2847, 123487), (3549, 99061), (3887, 90447), (4071, 86359), (4307, 81627), (5037, 69797), (5369, 65481), (6279, 55991), (6643, 52923), (9499, 37011), (9971, 35259), (11661, 30149), (11753, 29913), (12337, 28497), (12921, 27209), (16107, 21827), (17641, 19929)]