27543321

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{8719}}^1$

素因数の和:8747

約数の個数: 24

約数和(自身を含む): 44437120

約数和(自身を除く): 16893799

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 8719, 26157, 78471, 113347, 235413, 340041, 706239, 1020123, 2118717, 3060369, 9181107, 27543321]

約数ペア:

[(1, 27543321), (3, 9181107), (9, 3060369), (13, 2118717), (27, 1020123), (39, 706239), (81, 340041), (117, 235413), (243, 113347), (351, 78471), (1053, 26157), (3159, 8719)]