75226887

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{54631}}^1$

素因数の和:54660

約数の個数: 20

約数和(自身を含む): 118988496

約数和(自身を除く): 43761609

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 54631, 163893, 491679, 928727, 1475037, 2786181, 4425111, 8358543, 25075629, 75226887]

約数ペア:

[(1, 75226887), (3, 25075629), (9, 8358543), (17, 4425111), (27, 2786181), (51, 1475037), (81, 928727), (153, 491679), (459, 163893), (1377, 54631)]