1054263681

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{351773}}^1$

素因数の和:351822

約数の個数: 20

約数和(自身を含む): 1617456852

約数和(自身を除く): 563193171

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 351773, 1055319, 3165957, 9497871, 13015601, 28493613, 39046803, 117140409, 351421227, 1054263681]

約数ペア:

[(1, 1054263681), (3, 351421227), (9, 117140409), (27, 39046803), (37, 28493613), (81, 13015601), (111, 9497871), (333, 3165957), (999, 1055319), (2997, 351773)]