131453799

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{34421}}^1$

素因数の和:34510

約数の個数: 16

約数和(自身を含む): 187255680

約数和(自身を除く): 55801881

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 34421, 103263, 653999, 1961997, 2306207, 6918621, 43817933, 131453799]

約数ペア:

[(1, 131453799), (3, 43817933), (19, 6918621), (57, 2306207), (67, 1961997), (201, 653999), (1273, 103263), (3819, 34421)]