7541067681

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 14120099840

約数和(自身を除く): 6579032159

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 73, 81, 129, 133, 171, 189, 219, 223, 301, 387, 399, 511, 513, 567, 657, 669, 817, 903, 1161, 1197, 1387, 1533, 1539, 1561, 1971, 2007, 2451, 2709, 3139, 3483, 3591, 4161, 4237, 4599, 4683, 5719, 5913, 6021, 7353, 8127, 9417, 9589, 9709, 10773, 12483, 12711, 13797, 14049, 16279, 17157, 18063, 21973, 22059, 24381, 28251, 28767, 29127, 29659, 37449, 38133, 41391, 42147, 48837, 51471, 59641, 65919, 66177, 67123, 84753, 86301, 87381, 88977, 112347, 113953, 114399, 126441, 146511, 154413, 178923, 182191, 197757, 201369, 254259, 258903, 262143, 266931, 309301, 341859, 343197, 417487, 439533, 463239, 536769, 546573, 593271, 604107, 699997, 776709, 786429, 800793, 927903, 1025577, 1252461, 1275337, 1318599, 1610307, 1639719, 1779813, 1812321, 2099991, 2165107, 2402379, 2783709, 3076731, 3757383, 3826011, 4830921, 4899979, 4919157, 5436963, 6299973, 6495321, 8351127, 9230193, 11272149, 11478033, 13299943, 14699937, 14757471, 18899919, 19485963, 25053381, 33816447, 34434099, 39899829, 44099811, 56699757, 58457889, 93099601, 103302297, 119699487, 132299433, 175373667, 279298803, 359098461, 396898299, 837896409, 1077295383, 2513689227, 7541067681]

約数ペア:

[(1, 7541067681), (3, 2513689227), (7, 1077295383), (9, 837896409), (19, 396898299), (21, 359098461), (27, 279298803), (43, 175373667), (57, 132299433), (63, 119699487), (73, 103302297), (81, 93099601), (129, 58457889), (133, 56699757), (171, 44099811), (189, 39899829), (219, 34434099), (223, 33816447), (301, 25053381), (387, 19485963), (399, 18899919), (511, 14757471), (513, 14699937), (567, 13299943), (657, 11478033), (669, 11272149), (817, 9230193), (903, 8351127), (1161, 6495321), (1197, 6299973), (1387, 5436963), (1533, 4919157), (1539, 4899979), (1561, 4830921), (1971, 3826011), (2007, 3757383), (2451, 3076731), (2709, 2783709), (3139, 2402379), (3483, 2165107), (3591, 2099991), (4161, 1812321), (4237, 1779813), (4599, 1639719), (4683, 1610307), (5719, 1318599), (5913, 1275337), (6021, 1252461), (7353, 1025577), (8127, 927903), (9417, 800793), (9589, 786429), (9709, 776709), (10773, 699997), (12483, 604107), (12711, 593271), (13797, 546573), (14049, 536769), (16279, 463239), (17157, 439533), (18063, 417487), (21973, 343197), (22059, 341859), (24381, 309301), (28251, 266931), (28767, 262143), (29127, 258903), (29659, 254259), (37449, 201369), (38133, 197757), (41391, 182191), (42147, 178923), (48837, 154413), (51471, 146511), (59641, 126441), (65919, 114399), (66177, 113953), (67123, 112347), (84753, 88977), (86301, 87381)]