201133881

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{573031}}^1$

素因数の和:573053

約数の個数: 16

約数和(自身を含む): 320897920

約数和(自身を除く): 119764039

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 573031, 1719093, 5157279, 7449403, 15471837, 22348209, 67044627, 201133881]

約数ペア:

[(1, 201133881), (3, 67044627), (9, 22348209), (13, 15471837), (27, 7449403), (39, 5157279), (117, 1719093), (351, 573031)]