53703321

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{111187}}^1$

素因数の和:111220

約数の個数: 16

約数和(自身を含む): 85392384

約数和(自身を除く): 31689063

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 111187, 333561, 778309, 2334927, 2557301, 7671903, 17901107, 53703321]

約数ペア:

[(1, 53703321), (3, 17901107), (7, 7671903), (21, 2557301), (23, 2334927), (69, 778309), (161, 333561), (483, 111187)]