204762087

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{58789}}^1$

素因数の和:58844

約数の個数: 20

約数和(自身を含む): 312997960

約数和(自身を除く): 108235873

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 58789, 176367, 529101, 1587303, 2527927, 4761909, 7583781, 22751343, 68254029, 204762087]

約数ペア:

[(1, 204762087), (3, 68254029), (9, 22751343), (27, 7583781), (43, 4761909), (81, 2527927), (129, 1587303), (387, 529101), (1161, 176367), (3483, 58789)]