1627352829

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{9257}}^1$

素因数の和:9666

約数の個数: 32

約数和(自身を含む): 2559651840

約数和(自身を除く): 932299011

約数列:

[1, 3, 9, 17, 27, 51, 153, 383, 459, 1149, 3447, 6511, 9257, 10341, 19533, 27771, 58599, 83313, 157369, 175797, 249939, 472107, 1416321, 3545431, 4248963, 10636293, 31908879, 60272327, 95726637, 180816981, 542450943, 1627352829]

約数ペア:

[(1, 1627352829), (3, 542450943), (9, 180816981), (17, 95726637), (27, 60272327), (51, 31908879), (153, 10636293), (383, 4248963), (459, 3545431), (1149, 1416321), (3447, 472107), (6511, 249939), (9257, 175797), (10341, 157369), (19533, 83313), (27771, 58599)]