5505003

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 60

約数和(自身を含む): 10207560

約数和(自身を除く): 4702557

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 73, 81, 133, 147, 171, 189, 219, 399, 441, 511, 513, 567, 657, 931, 1197, 1323, 1387, 1533, 1539, 1971, 2793, 3577, 3591, 3969, 4161, 4599, 5913, 8379, 9709, 10731, 10773, 12483, 13797, 25137, 29127, 32193, 37449, 41391, 67963, 75411, 87381, 96579, 112347, 203889, 262143, 289737, 611667, 786429, 1835001, 5505003]

約数ペア:

[(1, 5505003), (3, 1835001), (7, 786429), (9, 611667), (19, 289737), (21, 262143), (27, 203889), (49, 112347), (57, 96579), (63, 87381), (73, 75411), (81, 67963), (133, 41391), (147, 37449), (171, 32193), (189, 29127), (219, 25137), (399, 13797), (441, 12483), (511, 10773), (513, 10731), (567, 9709), (657, 8379), (931, 5913), (1197, 4599), (1323, 4161), (1387, 3969), (1533, 3591), (1539, 3577), (1971, 2793)]