201790629

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439631}}^1$

素因数の和:439657

約数の個数: 16

約数和(自身を含む): 316535040

約数和(自身を除く): 114744411

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 439631, 1318893, 3956679, 7473727, 11870037, 22421181, 67263543, 201790629]

約数ペア:

[(1, 201790629), (3, 67263543), (9, 22421181), (17, 11870037), (27, 7473727), (51, 3956679), (153, 1318893), (459, 439631)]