27506367

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 48642048

約数和(自身を除く): 21135681

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 161, 207, 287, 369, 463, 483, 861, 943, 1389, 1449, 2583, 2829, 3241, 4167, 6601, 8487, 9723, 10649, 18983, 19803, 29169, 31947, 56949, 59409, 74543, 95841, 132881, 170847, 223629, 398643, 436609, 670887, 1195929, 1309827, 3056263, 3929481, 9168789, 27506367]

約数ペア:

[(1, 27506367), (3, 9168789), (7, 3929481), (9, 3056263), (21, 1309827), (23, 1195929), (41, 670887), (63, 436609), (69, 398643), (123, 223629), (161, 170847), (207, 132881), (287, 95841), (369, 74543), (463, 59409), (483, 56949), (861, 31947), (943, 29169), (1389, 19803), (1449, 18983), (2583, 10649), (2829, 9723), (3241, 8487), (4167, 6601)]