171682983

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{124679}}^1$

素因数の和:124708

約数の個数: 20

約数和(自身を含む): 271553040

約数和(自身を除く): 99870057

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 124679, 374037, 1122111, 2119543, 3366333, 6358629, 10098999, 19075887, 57227661, 171682983]

約数ペア:

[(1, 171682983), (3, 57227661), (9, 19075887), (17, 10098999), (27, 6358629), (51, 3366333), (81, 2119543), (153, 1122111), (459, 374037), (1377, 124679)]