42351903

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47533}}^1$

素因数の和:47556

約数の個数: 20

約数和(自身を含む): 69019368

約数和(自身を除く): 26667465

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 47533, 142599, 427797, 522863, 1283391, 1568589, 3850173, 4705767, 14117301, 42351903]

約数ペア:

[(1, 42351903), (3, 14117301), (9, 4705767), (11, 3850173), (27, 1568589), (33, 1283391), (81, 522863), (99, 427797), (297, 142599), (891, 47533)]