63111321

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 113008896

約数和(自身を除く): 49897575

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 263, 273, 293, 789, 819, 879, 1841, 2051, 2367, 2637, 3419, 3809, 5523, 6153, 10257, 11427, 16569, 18459, 23933, 26663, 30771, 34281, 71799, 77059, 79989, 215397, 231177, 239967, 539413, 693531, 1001767, 1618239, 3005301, 4854717, 7012369, 9015903, 21037107, 63111321]

約数ペア:

[(1, 63111321), (3, 21037107), (7, 9015903), (9, 7012369), (13, 4854717), (21, 3005301), (39, 1618239), (63, 1001767), (91, 693531), (117, 539413), (263, 239967), (273, 231177), (293, 215397), (789, 79989), (819, 77059), (879, 71799), (1841, 34281), (2051, 30771), (2367, 26663), (2637, 23933), (3419, 18459), (3809, 16569), (5523, 11427), (6153, 10257)]