47705427

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 93090816

約数和(自身を除く): 45385389

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 41, 63, 69, 73, 77, 99, 123, 161, 207, 219, 231, 253, 287, 369, 451, 483, 511, 657, 693, 759, 803, 861, 943, 1353, 1449, 1533, 1679, 1771, 2277, 2409, 2583, 2829, 2993, 3157, 4059, 4599, 5037, 5313, 5621, 6601, 7227, 8487, 8979, 9471, 10373, 11753, 15111, 15939, 16863, 18469, 19803, 20951, 26937, 28413, 31119, 32923, 35259, 50589, 55407, 59409, 62853, 68839, 72611, 93357, 98769, 105777, 129283, 166221, 188559, 206517, 217833, 230461, 296307, 387849, 481873, 619551, 653499, 691383, 757229, 1163547, 1445619, 2074149, 2271687, 4336857, 5300603, 6815061, 15901809, 47705427]

約数ペア:

[(1, 47705427), (3, 15901809), (7, 6815061), (9, 5300603), (11, 4336857), (21, 2271687), (23, 2074149), (33, 1445619), (41, 1163547), (63, 757229), (69, 691383), (73, 653499), (77, 619551), (99, 481873), (123, 387849), (161, 296307), (207, 230461), (219, 217833), (231, 206517), (253, 188559), (287, 166221), (369, 129283), (451, 105777), (483, 98769), (511, 93357), (657, 72611), (693, 68839), (759, 62853), (803, 59409), (861, 55407), (943, 50589), (1353, 35259), (1449, 32923), (1533, 31119), (1679, 28413), (1771, 26937), (2277, 20951), (2409, 19803), (2583, 18469), (2829, 16863), (2993, 15939), (3157, 15111), (4059, 11753), (4599, 10373), (5037, 9471), (5313, 8979), (5621, 8487), (6601, 7227)]