145537281

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{1117}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 217661184

約数和(自身を除く): 72123903

約数列:

[1, 3, 9, 31, 93, 279, 467, 1117, 1401, 3351, 4203, 10053, 14477, 34627, 43431, 103881, 130293, 311643, 521639, 1564917, 4694751, 16170809, 48512427, 145537281]

約数ペア:

[(1, 145537281), (3, 48512427), (9, 16170809), (31, 4694751), (93, 1564917), (279, 521639), (467, 311643), (1117, 130293), (1401, 103881), (3351, 43431), (4203, 34627), (10053, 14477)]