42591633

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 27121647

約数列:

[1, 3, 7, 21, 29, 49, 87, 97, 103, 147, 203, 291, 309, 609, 679, 721, 1421, 2037, 2163, 2813, 2987, 4263, 4753, 5047, 8439, 8961, 9991, 14259, 15141, 19691, 20909, 29973, 59073, 62727, 69937, 137837, 146363, 209811, 289739, 413511, 439089, 489559, 869217, 1468677, 2028173, 6084519, 14197211, 42591633]

約数ペア:

[(1, 42591633), (3, 14197211), (7, 6084519), (21, 2028173), (29, 1468677), (49, 869217), (87, 489559), (97, 439089), (103, 413511), (147, 289739), (203, 209811), (291, 146363), (309, 137837), (609, 69937), (679, 62727), (721, 59073), (1421, 29973), (2037, 20909), (2163, 19691), (2813, 15141), (2987, 14259), (4263, 9991), (4753, 8961), (5047, 8439)]