8239968009

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2819}}^1$

素因数の和:2971

約数の個数: 96

約数和(自身を含む): 15175480320

約数和(自身を除く): 6935512311

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 83, 91, 117, 129, 249, 273, 301, 387, 559, 581, 747, 819, 903, 1079, 1677, 1743, 2709, 2819, 3237, 3569, 3913, 5031, 5229, 7553, 8457, 9711, 10707, 11739, 19733, 22659, 24983, 25371, 32121, 35217, 36647, 46397, 59199, 67977, 74949, 109941, 121217, 139191, 177597, 224847, 233977, 256529, 324779, 329823, 363651, 417573, 701931, 769587, 848519, 974337, 1090953, 1575821, 1637839, 2105793, 2308761, 2545557, 2923011, 3041701, 4727463, 4913517, 7636671, 9125103, 10061011, 11030747, 14182389, 14740551, 21291907, 27375309, 30183033, 33092241, 63875721, 70427077, 90549099, 99276723, 130793143, 191627163, 211281231, 392379429, 633843693, 915552001, 1177138287, 2746656003, 8239968009]

約数ペア:

[(1, 8239968009), (3, 2746656003), (7, 1177138287), (9, 915552001), (13, 633843693), (21, 392379429), (39, 211281231), (43, 191627163), (63, 130793143), (83, 99276723), (91, 90549099), (117, 70427077), (129, 63875721), (249, 33092241), (273, 30183033), (301, 27375309), (387, 21291907), (559, 14740551), (581, 14182389), (747, 11030747), (819, 10061011), (903, 9125103), (1079, 7636671), (1677, 4913517), (1743, 4727463), (2709, 3041701), (2819, 2923011), (3237, 2545557), (3569, 2308761), (3913, 2105793), (5031, 1637839), (5229, 1575821), (7553, 1090953), (8457, 974337), (9711, 848519), (10707, 769587), (11739, 701931), (19733, 417573), (22659, 363651), (24983, 329823), (25371, 324779), (32121, 256529), (35217, 233977), (36647, 224847), (46397, 177597), (59199, 139191), (67977, 121217), (74949, 109941)]