83881161

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 160323072

約数和(自身を除く): 76441911

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 61, 63, 69, 73, 91, 117, 161, 183, 207, 219, 273, 299, 427, 483, 511, 549, 657, 793, 819, 897, 949, 1281, 1403, 1449, 1533, 1679, 2093, 2379, 2691, 2847, 3843, 4209, 4453, 4599, 5037, 5551, 6279, 6643, 7137, 8541, 9821, 11753, 12627, 13359, 15111, 16653, 18239, 18837, 19929, 21827, 29463, 31171, 35259, 40077, 49959, 54717, 57889, 59787, 65481, 88389, 93513, 102419, 105777, 127673, 152789, 164151, 173667, 196443, 280539, 307257, 383019, 405223, 458367, 521001, 716933, 921771, 1149057, 1215669, 1331447, 1375101, 2150799, 3647007, 3994341, 6452397, 9320129, 11983023, 27960387, 83881161]

約数ペア:

[(1, 83881161), (3, 27960387), (7, 11983023), (9, 9320129), (13, 6452397), (21, 3994341), (23, 3647007), (39, 2150799), (61, 1375101), (63, 1331447), (69, 1215669), (73, 1149057), (91, 921771), (117, 716933), (161, 521001), (183, 458367), (207, 405223), (219, 383019), (273, 307257), (299, 280539), (427, 196443), (483, 173667), (511, 164151), (549, 152789), (657, 127673), (793, 105777), (819, 102419), (897, 93513), (949, 88389), (1281, 65481), (1403, 59787), (1449, 57889), (1533, 54717), (1679, 49959), (2093, 40077), (2379, 35259), (2691, 31171), (2847, 29463), (3843, 21827), (4209, 19929), (4453, 18837), (4599, 18239), (5037, 16653), (5551, 15111), (6279, 13359), (6643, 12627), (7137, 11753), (8541, 9821)]