201363759

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{438701}}^1$

素因数の和:438727

約数の個数: 16

約数和(自身を含む): 315865440

約数和(自身を除く): 114501681

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 438701, 1316103, 3948309, 7457917, 11844927, 22373751, 67121253, 201363759]

約数ペア:

[(1, 201363759), (3, 67121253), (9, 22373751), (17, 11844927), (27, 7457917), (51, 3948309), (153, 1316103), (459, 438701)]