171279243

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13721}}^1$

素因数の和:13819

約数の個数: 24

約数和(自身を含む): 264011280

約数和(自身を除く): 92732037

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 12483, 13721, 41163, 123489, 260699, 782097, 1001633, 2346291, 3004899, 9014697, 19031027, 57093081, 171279243]

約数ペア:

[(1, 171279243), (3, 57093081), (9, 19031027), (19, 9014697), (57, 3004899), (73, 2346291), (171, 1001633), (219, 782097), (657, 260699), (1387, 123489), (4161, 41163), (12483, 13721)]