228528963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 364893984

約数和(自身を除く): 136365021

約数列:

[1, 3, 9, 13, 39, 83, 101, 117, 233, 249, 303, 699, 747, 909, 1079, 1313, 2097, 3029, 3237, 3939, 8383, 9087, 9711, 11817, 19339, 23533, 25149, 27261, 58017, 70599, 75447, 108979, 174051, 211797, 251407, 305929, 326937, 754221, 917787, 980811, 1953239, 2262663, 2753361, 5859717, 17579151, 25392107, 76176321, 228528963]

約数ペア:

[(1, 228528963), (3, 76176321), (9, 25392107), (13, 17579151), (39, 5859717), (83, 2753361), (101, 2262663), (117, 1953239), (233, 980811), (249, 917787), (303, 754221), (699, 326937), (747, 305929), (909, 251407), (1079, 211797), (1313, 174051), (2097, 108979), (3029, 75447), (3237, 70599), (3939, 58017), (8383, 27261), (9087, 25149), (9711, 23533), (11817, 19339)]