145198887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{3299}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 205286400

約数和(自身を除く): 60087513

約数列:

[1, 3, 17, 51, 863, 2589, 3299, 9897, 14671, 44013, 56083, 168249, 2847037, 8541111, 48399629, 145198887]

約数ペア:

[(1, 145198887), (3, 48399629), (17, 8541111), (51, 2847037), (863, 168249), (2589, 56083), (3299, 44013), (9897, 14671)]