81134973

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{11171}}^1$

素因数の和:11449

約数の個数: 16

約数和(自身を含む): 120657600

約数和(自身を除く): 39522627

約数列:

[1, 3, 9, 27, 269, 807, 2421, 7263, 11171, 33513, 100539, 301617, 3004999, 9014997, 27044991, 81134973]

約数ペア:

[(1, 81134973), (3, 27044991), (9, 9014997), (27, 3004999), (269, 301617), (807, 100539), (2421, 33513), (7263, 11171)]