201868983423

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{137606669}}^1$

素因数の和:137606838

約数の個数: 12

約数和(自身を含む): 293377420440

約数和(自身を除く): 91508437017

約数列:

[1, 3, 9, 163, 489, 1467, 137606669, 412820007, 1238460021, 22429887047, 67289661141, 201868983423]

約数ペア:

[(1, 201868983423), (3, 67289661141), (9, 22429887047), (163, 1238460021), (489, 412820007), (1467, 137606669)]