156916980153

素因数分解:

$3^2\times {\mathrm{71503}}^1\times {\mathrm{243839}}^1$

素因数の和:315348

約数の個数: 12

約数和(自身を含む): 226661959680

約数和(自身を除く): 69744979527

約数列:

[1, 3, 9, 71503, 214509, 243839, 643527, 731517, 2194551, 17435220017, 52305660051, 156916980153]

約数ペア:

[(1, 156916980153), (3, 52305660051), (9, 17435220017), (71503, 2194551), (214509, 731517), (243839, 643527)]