140852007

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{509}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 215505600

約数和(自身を除く): 74653593

約数列:

[1, 3, 9, 27, 37, 111, 277, 333, 509, 831, 999, 1527, 2493, 4581, 7479, 10249, 13743, 18833, 30747, 56499, 92241, 140993, 169497, 276723, 422979, 508491, 1268937, 3806811, 5216741, 15650223, 46950669, 140852007]

約数ペア:

[(1, 140852007), (3, 46950669), (9, 15650223), (27, 5216741), (37, 3806811), (111, 1268937), (277, 508491), (333, 422979), (509, 276723), (831, 169497), (999, 140993), (1527, 92241), (2493, 56499), (4581, 30747), (7479, 18833), (10249, 13743)]