157050263421

素因数分解:

$3^4\times {\mathrm{23117}}^1\times {\mathrm{83873}}^1$

素因数の和:107002

約数の個数: 20

約数和(自身を含む): 234618894972

約数和(自身を除く): 77568631551

約数列:

[1, 3, 9, 27, 81, 23117, 69351, 83873, 208053, 251619, 624159, 754857, 1872477, 2264571, 6793713, 1938892141, 5816676423, 17450029269, 52350087807, 157050263421]

約数ペア:

[(1, 157050263421), (3, 52350087807), (9, 17450029269), (27, 5816676423), (81, 1938892141), (23117, 6793713), (69351, 2264571), (83873, 1872477), (208053, 754857), (251619, 624159)]