567729

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 20

約数和(自身を含む): 873136

約数和(自身を除く): 305407

約数列:

[1, 3, 9, 27, 43, 81, 129, 163, 387, 489, 1161, 1467, 3483, 4401, 7009, 13203, 21027, 63081, 189243, 567729]

約数ペア:

[(1, 567729), (3, 189243), (9, 63081), (27, 21027), (43, 13203), (81, 7009), (129, 4401), (163, 3483), (387, 1467), (489, 1161)]