134637153

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 217183680

約数和(自身を除く): 82546527

約数列:

[1, 3, 7, 21, 41, 49, 89, 123, 147, 251, 267, 287, 623, 753, 861, 1757, 1869, 2009, 3649, 4361, 5271, 6027, 10291, 10947, 12299, 13083, 22339, 25543, 30873, 36897, 67017, 72037, 76629, 156373, 178801, 216111, 469119, 504259, 536403, 915899, 1094611, 1512777, 2747697, 3283833, 6411293, 19233879, 44879051, 134637153]

約数ペア:

[(1, 134637153), (3, 44879051), (7, 19233879), (21, 6411293), (41, 3283833), (49, 2747697), (89, 1512777), (123, 1094611), (147, 915899), (251, 536403), (267, 504259), (287, 469119), (623, 216111), (753, 178801), (861, 156373), (1757, 76629), (1869, 72037), (2009, 67017), (3649, 36897), (4361, 30873), (5271, 25543), (6027, 22339), (10291, 13083), (10947, 12299)]