15676908051

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 25695242496

約数和(自身を除く): 10018334445

約数列:

[1, 3, 7, 21, 41, 43, 49, 123, 129, 147, 241, 251, 287, 301, 723, 753, 861, 903, 1687, 1757, 1763, 2009, 2107, 5061, 5271, 5289, 6027, 6321, 9881, 10291, 10363, 10793, 11809, 12299, 12341, 29643, 30873, 31089, 32379, 35427, 36897, 37023, 60491, 69167, 72037, 72541, 75551, 86387, 181473, 207501, 216111, 217623, 226653, 259161, 423437, 424883, 442513, 484169, 504259, 507787, 528857, 1270311, 1274649, 1327539, 1452507, 1512777, 1523361, 1586571, 2480131, 2601113, 2964059, 2974181, 3097591, 7440393, 7803339, 8892177, 8922543, 9292773, 17360917, 18207791, 20819267, 21683137, 52082751, 54623373, 62457801, 65049411, 106645633, 121526419, 127454537, 319936899, 364579257, 382363611, 746519431, 2239558293, 5225636017, 15676908051]

約数ペア:

[(1, 15676908051), (3, 5225636017), (7, 2239558293), (21, 746519431), (41, 382363611), (43, 364579257), (49, 319936899), (123, 127454537), (129, 121526419), (147, 106645633), (241, 65049411), (251, 62457801), (287, 54623373), (301, 52082751), (723, 21683137), (753, 20819267), (861, 18207791), (903, 17360917), (1687, 9292773), (1757, 8922543), (1763, 8892177), (2009, 7803339), (2107, 7440393), (5061, 3097591), (5271, 2974181), (5289, 2964059), (6027, 2601113), (6321, 2480131), (9881, 1586571), (10291, 1523361), (10363, 1512777), (10793, 1452507), (11809, 1327539), (12299, 1274649), (12341, 1270311), (29643, 528857), (30873, 507787), (31089, 504259), (32379, 484169), (35427, 442513), (36897, 424883), (37023, 423437), (60491, 259161), (69167, 226653), (72037, 217623), (72541, 216111), (75551, 207501), (86387, 181473)]