129464811

素因数分解:

$3^5\times 7^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 230053824

約数和(自身を除く): 100589013

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 83, 131, 147, 189, 243, 249, 393, 441, 567, 581, 747, 917, 1179, 1323, 1701, 1743, 2241, 2751, 3537, 3969, 4067, 5229, 6419, 6723, 8253, 10611, 10873, 11907, 12201, 15687, 19257, 20169, 24759, 31833, 32619, 36603, 47061, 57771, 74277, 76111, 97857, 109809, 141183, 173313, 222831, 228333, 293571, 329427, 519939, 532777, 684999, 880713, 988281, 1559817, 1598331, 2054997, 2642139, 4794993, 6164991, 14384979, 18494973, 43154937, 129464811]

約数ペア:

[(1, 129464811), (3, 43154937), (7, 18494973), (9, 14384979), (21, 6164991), (27, 4794993), (49, 2642139), (63, 2054997), (81, 1598331), (83, 1559817), (131, 988281), (147, 880713), (189, 684999), (243, 532777), (249, 519939), (393, 329427), (441, 293571), (567, 228333), (581, 222831), (747, 173313), (917, 141183), (1179, 109809), (1323, 97857), (1701, 76111), (1743, 74277), (2241, 57771), (2751, 47061), (3537, 36603), (3969, 32619), (4067, 31833), (5229, 24759), (6419, 20169), (6723, 19257), (8253, 15687), (10611, 12201), (10873, 11907)]