1796637321

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 2874009600

約数和(自身を除く): 1077372279

約数列:

[1, 3, 9, 19, 27, 57, 71, 107, 171, 213, 321, 461, 513, 639, 963, 1349, 1383, 1917, 2033, 2889, 4047, 4149, 6099, 7597, 8759, 12141, 12447, 18297, 22791, 26277, 32731, 36423, 49327, 54891, 68373, 78831, 98193, 144343, 147981, 205119, 236493, 294579, 433029, 443943, 621889, 883737, 937213, 1299087, 1331829, 1865667, 2811639, 3502217, 3897261, 5597001, 8434917, 10506651, 16791003, 25304751, 31519953, 66542123, 94559859, 199626369, 598879107, 1796637321]

約数ペア:

[(1, 1796637321), (3, 598879107), (9, 199626369), (19, 94559859), (27, 66542123), (57, 31519953), (71, 25304751), (107, 16791003), (171, 10506651), (213, 8434917), (321, 5597001), (461, 3897261), (513, 3502217), (639, 2811639), (963, 1865667), (1349, 1331829), (1383, 1299087), (1917, 937213), (2033, 883737), (2889, 621889), (4047, 443943), (4149, 433029), (6099, 294579), (7597, 236493), (8759, 205119), (12141, 147981), (12447, 144343), (18297, 98193), (22791, 78831), (26277, 68373), (32731, 54891), (36423, 49327)]