157829121567

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{276371}}^1$

素因数の和:278020

約数の個数: 32

約数和(自身を含む): 251962824960

約数和(自身を除く): 94133703393

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1627, 4881, 14643, 21151, 43929, 63453, 190359, 276371, 571077, 829113, 2487339, 3592823, 7462017, 10778469, 32335407, 97006221, 449655617, 1348966851, 4046900553, 5845523021, 12140701659, 17536569063, 52609707189, 157829121567]

約数ペア:

[(1, 157829121567), (3, 52609707189), (9, 17536569063), (13, 12140701659), (27, 5845523021), (39, 4046900553), (117, 1348966851), (351, 449655617), (1627, 97006221), (4881, 32335407), (14643, 10778469), (21151, 7462017), (43929, 3592823), (63453, 2487339), (190359, 829113), (276371, 571077)]