1566762561

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 2974433280

約数和(自身を除く): 1407670719

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 91, 103, 117, 123, 151, 189, 273, 287, 309, 351, 369, 453, 533, 721, 819, 861, 927, 1057, 1107, 1339, 1359, 1599, 1963, 2163, 2457, 2583, 2781, 3171, 3731, 4017, 4077, 4223, 4797, 5889, 6191, 6489, 7749, 9373, 9513, 11193, 12051, 12669, 13741, 14391, 15553, 17667, 18573, 19467, 28119, 28539, 29561, 33579, 36153, 38007, 41223, 43337, 46659, 53001, 54899, 55719, 80483, 84357, 88683, 100737, 108871, 114021, 123669, 130011, 139977, 164697, 167157, 202189, 241449, 253071, 266049, 326613, 371007, 384293, 390033, 419931, 494091, 563381, 606567, 637673, 724347, 798147, 979839, 1152879, 1170099, 1415323, 1482273, 1690143, 1819701, 1913019, 2173041, 2939517, 3458637, 4245969, 4463711, 5070429, 5459103, 5739057, 8289749, 10375911, 12737907, 13391133, 15211287, 17217171, 24869247, 38213721, 40173399, 58028243, 74607741, 120520197, 174084729, 223823223, 522254187, 1566762561]

約数ペア:

[(1, 1566762561), (3, 522254187), (7, 223823223), (9, 174084729), (13, 120520197), (21, 74607741), (27, 58028243), (39, 40173399), (41, 38213721), (63, 24869247), (91, 17217171), (103, 15211287), (117, 13391133), (123, 12737907), (151, 10375911), (189, 8289749), (273, 5739057), (287, 5459103), (309, 5070429), (351, 4463711), (369, 4245969), (453, 3458637), (533, 2939517), (721, 2173041), (819, 1913019), (861, 1819701), (927, 1690143), (1057, 1482273), (1107, 1415323), (1339, 1170099), (1359, 1152879), (1599, 979839), (1963, 798147), (2163, 724347), (2457, 637673), (2583, 606567), (2781, 563381), (3171, 494091), (3731, 419931), (4017, 390033), (4077, 384293), (4223, 371007), (4797, 326613), (5889, 266049), (6191, 253071), (6489, 241449), (7749, 202189), (9373, 167157), (9513, 164697), (11193, 139977), (12051, 130011), (12669, 123669), (13741, 114021), (14391, 108871), (15553, 100737), (17667, 88683), (18573, 84357), (19467, 80483), (28119, 55719), (28539, 54899), (29561, 53001), (33579, 46659), (36153, 43337), (38007, 41223)]