3178156743

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1233

約数の個数: 40

約数和(自身を含む): 4800118400

約数和(自身を除く): 1621961657

約数列:

[1, 3, 9, 27, 81, 139, 417, 439, 643, 1251, 1317, 1929, 3753, 3951, 5787, 11259, 11853, 17361, 35559, 52083, 61021, 89377, 183063, 268131, 282277, 549189, 804393, 846831, 1647567, 2413179, 2540493, 4942701, 7239537, 7621479, 22864437, 39236503, 117709509, 353128527, 1059385581, 3178156743]

約数ペア:

[(1, 3178156743), (3, 1059385581), (9, 353128527), (27, 117709509), (81, 39236503), (139, 22864437), (417, 7621479), (439, 7239537), (643, 4942701), (1251, 2540493), (1317, 2413179), (1929, 1647567), (3753, 846831), (3951, 804393), (5787, 549189), (11259, 282277), (11853, 268131), (17361, 183063), (35559, 89377), (52083, 61021)]