200343321

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{172561}}^1$

素因数の和:172613

約数の個数: 16

約数和(自身を含む): 303709120

約数和(自身を除く): 103365799

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 172561, 517683, 1553049, 4659147, 7420123, 22260369, 66781107, 200343321]

約数ペア:

[(1, 200343321), (3, 66781107), (9, 22260369), (27, 7420123), (43, 4659147), (129, 1553049), (387, 517683), (1161, 172561)]