201145113

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{191021}}^1$

素因数の和:191046

約数の個数: 20

約数和(自身を含む): 323591268

約数和(自身を除く): 122446155

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 191021, 573063, 1719189, 2483273, 5157567, 7449819, 15472701, 22349457, 67048371, 201145113]

約数ペア:

[(1, 201145113), (3, 67048371), (9, 22349457), (13, 15472701), (27, 7449819), (39, 5157567), (81, 2483273), (117, 1719189), (351, 573063), (1053, 191021)]