1118532051

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 2199859200

約数和(自身を除く): 1081327149

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 61, 63, 91, 117, 119, 153, 183, 189, 221, 273, 351, 357, 427, 439, 459, 549, 663, 793, 819, 1037, 1071, 1281, 1317, 1547, 1647, 1989, 2379, 2457, 3073, 3111, 3213, 3843, 3951, 4641, 5551, 5707, 5967, 7137, 7259, 7463, 9219, 9333, 11529, 11853, 13481, 13923, 16653, 17121, 21411, 21777, 22389, 26779, 27657, 27999, 39949, 40443, 41769, 49959, 51363, 52241, 65331, 67167, 80337, 82971, 94367, 97019, 119847, 121329, 149877, 154089, 156723, 187453, 195993, 201501, 241011, 283101, 291057, 348127, 359541, 363987, 455243, 470169, 562359, 679133, 723033, 849303, 873171, 1044381, 1078623, 1365729, 1410507, 1687077, 2037399, 2436889, 2547909, 2619513, 3133143, 3186701, 4097187, 5061231, 5918159, 6112197, 7310667, 9399429, 9560103, 12291561, 17754477, 18336591, 21932001, 28680309, 41427113, 53263431, 65796003, 86040927, 124281339, 159790293, 372844017, 1118532051]

約数ペア:

[(1, 1118532051), (3, 372844017), (7, 159790293), (9, 124281339), (13, 86040927), (17, 65796003), (21, 53263431), (27, 41427113), (39, 28680309), (51, 21932001), (61, 18336591), (63, 17754477), (91, 12291561), (117, 9560103), (119, 9399429), (153, 7310667), (183, 6112197), (189, 5918159), (221, 5061231), (273, 4097187), (351, 3186701), (357, 3133143), (427, 2619513), (439, 2547909), (459, 2436889), (549, 2037399), (663, 1687077), (793, 1410507), (819, 1365729), (1037, 1078623), (1071, 1044381), (1281, 873171), (1317, 849303), (1547, 723033), (1647, 679133), (1989, 562359), (2379, 470169), (2457, 455243), (3073, 363987), (3111, 359541), (3213, 348127), (3843, 291057), (3951, 283101), (4641, 241011), (5551, 201501), (5707, 195993), (5967, 187453), (7137, 156723), (7259, 154089), (7463, 149877), (9219, 121329), (9333, 119847), (11529, 97019), (11853, 94367), (13481, 82971), (13923, 80337), (16653, 67167), (17121, 65331), (21411, 52241), (21777, 51363), (22389, 49959), (26779, 41769), (27657, 40443), (27999, 39949)]