616335057

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 1014881400

約数和(自身を除く): 398546343

約数列:

[1, 3, 9, 13, 29, 39, 87, 89, 117, 157, 169, 261, 267, 377, 471, 507, 801, 1131, 1157, 1413, 1521, 2041, 2581, 3393, 3471, 4553, 4901, 6123, 7743, 10413, 13659, 13973, 14703, 15041, 18369, 23229, 26533, 33553, 40977, 41919, 44109, 45123, 59189, 79599, 100659, 125757, 135369, 177567, 181649, 238797, 301977, 405217, 436189, 532701, 544947, 769457, 1215651, 1308567, 1634841, 2308371, 2361437, 3646953, 3925701, 5267821, 6925113, 7084311, 15803463, 21252933, 47410389, 68481673, 205445019, 616335057]

約数ペア:

[(1, 616335057), (3, 205445019), (9, 68481673), (13, 47410389), (29, 21252933), (39, 15803463), (87, 7084311), (89, 6925113), (117, 5267821), (157, 3925701), (169, 3646953), (261, 2361437), (267, 2308371), (377, 1634841), (471, 1308567), (507, 1215651), (801, 769457), (1131, 544947), (1157, 532701), (1413, 436189), (1521, 405217), (2041, 301977), (2581, 238797), (3393, 181649), (3471, 177567), (4553, 135369), (4901, 125757), (6123, 100659), (7743, 79599), (10413, 59189), (13659, 45123), (13973, 44109), (14703, 41919), (15041, 40977), (18369, 33553), (23229, 26533)]