5545449

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 10554880

約数和(自身を除く): 5009431

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 61, 63, 91, 111, 117, 183, 189, 259, 273, 333, 351, 427, 481, 549, 777, 793, 819, 999, 1281, 1443, 1647, 2257, 2331, 2379, 2457, 3367, 3843, 4329, 5551, 6771, 6993, 7137, 10101, 11529, 12987, 15799, 16653, 20313, 21411, 29341, 30303, 47397, 49959, 60939, 88023, 90909, 142191, 149877, 205387, 264069, 426573, 616161, 792207, 1848483, 5545449]

約数ペア:

[(1, 5545449), (3, 1848483), (7, 792207), (9, 616161), (13, 426573), (21, 264069), (27, 205387), (37, 149877), (39, 142191), (61, 90909), (63, 88023), (91, 60939), (111, 49959), (117, 47397), (183, 30303), (189, 29341), (259, 21411), (273, 20313), (333, 16653), (351, 15799), (427, 12987), (481, 11529), (549, 10101), (777, 7137), (793, 6993), (819, 6771), (999, 5551), (1281, 4329), (1443, 3843), (1647, 3367), (2257, 2457), (2331, 2379)]