202020129

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{440131}}^1$

素因数の和:440157

約数の個数: 16

約数和(自身を含む): 316895040

約数和(自身を除く): 114874911

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 440131, 1320393, 3961179, 7482227, 11883537, 22446681, 67340043, 202020129]

約数ペア:

[(1, 202020129), (3, 67340043), (9, 22446681), (17, 11883537), (27, 7482227), (51, 3961179), (153, 1320393), (459, 440131)]