223669161

素因数分解:

$3^3\times {\mathrm{881}}^1\times {\mathrm{9403}}^1$

素因数の和:10293

約数の個数: 16

約数和(自身を含む): 331773120

約数和(自身を除く): 108103959

約数列:

[1, 3, 9, 27, 881, 2643, 7929, 9403, 23787, 28209, 84627, 253881, 8284043, 24852129, 74556387, 223669161]

約数ペア:

[(1, 223669161), (3, 74556387), (9, 24852129), (27, 8284043), (881, 253881), (2643, 84627), (7929, 28209), (9403, 23787)]