27316985805

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6343}}^1$

素因数の和:6472

約数の個数: 128

約数和(自身を含む): 54081331200

約数和(自身を除く): 26764345395

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 73, 95, 115, 135, 171, 207, 219, 285, 345, 365, 437, 513, 621, 657, 855, 1035, 1095, 1311, 1387, 1679, 1971, 2185, 2565, 3105, 3285, 3933, 4161, 5037, 6343, 6555, 6935, 8395, 9855, 11799, 12483, 15111, 19029, 19665, 20805, 25185, 31715, 31901, 37449, 45333, 57087, 58995, 62415, 75555, 95145, 95703, 120517, 145889, 159505, 171261, 187245, 226665, 285435, 287109, 361551, 437667, 463039, 478515, 602585, 729445, 856305, 861327, 1084653, 1313001, 1389117, 1435545, 1807755, 2188335, 2315195, 2771891, 3253959, 3939003, 4167351, 4306635, 5423265, 6565005, 6945585, 8315673, 8797741, 10649897, 12502053, 13859455, 16269795, 19695015, 20836755, 24947019, 26393223, 31949691, 41578365, 43988705, 53249485, 62510265, 74841057, 79179669, 95849073, 124735095, 131966115, 159748455, 202348043, 237539007, 287547219, 374205285, 395898345, 479245365, 607044129, 1011740215, 1187695035, 1437736095, 1821132387, 3035220645, 5463397161, 9105661935, 27316985805]

約数ペア:

[(1, 27316985805), (3, 9105661935), (5, 5463397161), (9, 3035220645), (15, 1821132387), (19, 1437736095), (23, 1187695035), (27, 1011740215), (45, 607044129), (57, 479245365), (69, 395898345), (73, 374205285), (95, 287547219), (115, 237539007), (135, 202348043), (171, 159748455), (207, 131966115), (219, 124735095), (285, 95849073), (345, 79179669), (365, 74841057), (437, 62510265), (513, 53249485), (621, 43988705), (657, 41578365), (855, 31949691), (1035, 26393223), (1095, 24947019), (1311, 20836755), (1387, 19695015), (1679, 16269795), (1971, 13859455), (2185, 12502053), (2565, 10649897), (3105, 8797741), (3285, 8315673), (3933, 6945585), (4161, 6565005), (5037, 5423265), (6343, 4306635), (6555, 4167351), (6935, 3939003), (8395, 3253959), (9855, 2771891), (11799, 2315195), (12483, 2188335), (15111, 1807755), (19029, 1435545), (19665, 1389117), (20805, 1313001), (25185, 1084653), (31715, 861327), (31901, 856305), (37449, 729445), (45333, 602585), (57087, 478515), (58995, 463039), (62415, 437667), (75555, 361551), (95145, 287109), (95703, 285435), (120517, 226665), (145889, 187245), (159505, 171261)]