227804967

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 377613600

約数和(自身を除く): 149808633

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 243, 333, 351, 481, 999, 1053, 1443, 1949, 2997, 3159, 4329, 5847, 8991, 12987, 17541, 25337, 38961, 52623, 72113, 76011, 116883, 157869, 216339, 228033, 473607, 649017, 684099, 937469, 1947051, 2052297, 2812407, 5841153, 6156891, 8437221, 17523459, 25311663, 75934989, 227804967]

約数ペア:

[(1, 227804967), (3, 75934989), (9, 25311663), (13, 17523459), (27, 8437221), (37, 6156891), (39, 5841153), (81, 2812407), (111, 2052297), (117, 1947051), (243, 937469), (333, 684099), (351, 649017), (481, 473607), (999, 228033), (1053, 216339), (1443, 157869), (1949, 116883), (2997, 76011), (3159, 72113), (4329, 52623), (5847, 38961), (8991, 25337), (12987, 17541)]