156674115459

素因数分解:

$3^4\times {\mathrm{6871}}^1\times {\mathrm{281509}}^1$

素因数の和:288392

約数の個数: 20

約数和(自身を含む): 234078943120

約数和(自身を除く): 77404827661

約数列:

[1, 3, 9, 27, 81, 6871, 20613, 61839, 185517, 281509, 556551, 844527, 2533581, 7600743, 22802229, 1934248339, 5802745017, 17408235051, 52224705153, 156674115459]

約数ペア:

[(1, 156674115459), (3, 52224705153), (9, 17408235051), (27, 5802745017), (81, 1934248339), (6871, 22802229), (20613, 7600743), (61839, 2533581), (185517, 844527), (281509, 556551)]