269722089

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 495738880

約数和(自身を除く): 226016791

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 151, 189, 273, 351, 453, 727, 819, 1057, 1359, 1963, 2181, 2457, 3171, 4077, 5089, 5889, 6543, 9451, 9513, 13741, 15267, 17667, 19629, 28353, 28539, 41223, 45801, 53001, 66157, 85059, 109777, 123669, 137403, 198471, 255177, 329331, 371007, 595413, 768439, 987993, 1427101, 1786239, 2305317, 2963979, 4281303, 6915951, 9989707, 12843909, 20747853, 29969121, 38531727, 89907363, 269722089]

約数ペア:

[(1, 269722089), (3, 89907363), (7, 38531727), (9, 29969121), (13, 20747853), (21, 12843909), (27, 9989707), (39, 6915951), (63, 4281303), (91, 2963979), (117, 2305317), (151, 1786239), (189, 1427101), (273, 987993), (351, 768439), (453, 595413), (727, 371007), (819, 329331), (1057, 255177), (1359, 198471), (1963, 137403), (2181, 123669), (2457, 109777), (3171, 85059), (4077, 66157), (5089, 53001), (5889, 45801), (6543, 41223), (9451, 28539), (9513, 28353), (13741, 19629), (15267, 17667)]