152856417

素因数分解:

$3^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{5981}}^1$

素因数の和:7208

約数の個数: 16

約数和(自身を含む): 233154432

約数和(自身を除く): 80298015

約数列:

[1, 3, 7, 21, 1217, 3651, 5981, 8519, 17943, 25557, 41867, 125601, 7278877, 21836631, 50952139, 152856417]

約数ペア:

[(1, 152856417), (3, 50952139), (7, 21836631), (21, 7278877), (1217, 125601), (3651, 41867), (5981, 25557), (8519, 17943)]