121195113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{72269}}^1$

素因数の和:72328

約数の個数: 16

約数和(自身を含む): 178073280

約数和(自身を除く): 56878167

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 72269, 216807, 939497, 2818491, 3107567, 9322701, 40398371, 121195113]

約数ペア:

[(1, 121195113), (3, 40398371), (13, 9322701), (39, 3107567), (43, 2818491), (129, 939497), (559, 216807), (1677, 72269)]