54545673

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 102041856

約数和(自身を除く): 47496183

約数列:

[1, 3, 7, 13, 17, 21, 23, 39, 49, 51, 69, 73, 91, 119, 147, 161, 219, 221, 273, 299, 357, 391, 483, 511, 637, 663, 833, 897, 949, 1127, 1173, 1241, 1533, 1547, 1679, 1911, 2093, 2499, 2737, 2847, 3381, 3577, 3723, 4641, 5037, 5083, 6279, 6643, 8211, 8687, 10731, 10829, 11753, 14651, 15249, 16133, 19159, 19929, 21827, 26061, 28543, 32487, 35259, 35581, 43953, 46501, 48399, 57477, 60809, 65481, 82271, 85629, 106743, 112931, 139503, 152789, 182427, 199801, 246813, 249067, 338793, 371059, 458367, 599403, 747201, 790517, 1069523, 1113177, 1398607, 2371551, 2597413, 3208569, 4195821, 7792239, 18181891, 54545673]

約数ペア:

[(1, 54545673), (3, 18181891), (7, 7792239), (13, 4195821), (17, 3208569), (21, 2597413), (23, 2371551), (39, 1398607), (49, 1113177), (51, 1069523), (69, 790517), (73, 747201), (91, 599403), (119, 458367), (147, 371059), (161, 338793), (219, 249067), (221, 246813), (273, 199801), (299, 182427), (357, 152789), (391, 139503), (483, 112931), (511, 106743), (637, 85629), (663, 82271), (833, 65481), (897, 60809), (949, 57477), (1127, 48399), (1173, 46501), (1241, 43953), (1533, 35581), (1547, 35259), (1679, 32487), (1911, 28543), (2093, 26061), (2499, 21827), (2737, 19929), (2847, 19159), (3381, 16133), (3577, 15249), (3723, 14651), (4641, 11753), (5037, 10829), (5083, 10731), (6279, 8687), (6643, 8211)]