187461333

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{443171}}^1$

素因数の和:443224

約数の個数: 12

約数和(自身を含む): 276539328

約数和(自身を除く): 89077995

約数列:

[1, 3, 9, 47, 141, 423, 443171, 1329513, 3988539, 20829037, 62487111, 187461333]

約数ペア:

[(1, 187461333), (3, 62487111), (9, 20829037), (47, 3988539), (141, 1329513), (423, 443171)]