201640077

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439303}}^1$

素因数の和:439329

約数の個数: 16

約数和(自身を含む): 316298880

約数和(自身を除く): 114658803

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 439303, 1317909, 3953727, 7468151, 11861181, 22404453, 67213359, 201640077]

約数ペア:

[(1, 201640077), (3, 67213359), (9, 22404453), (17, 11861181), (27, 7468151), (51, 3953727), (153, 1317909), (459, 439303)]