124788177

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47977}}^1$

素因数の和:48017

約数の個数: 18

約数和(自身を含む): 191480198

約数和(自身を除く): 66692021

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 47977, 143931, 431793, 815609, 2446827, 7340481, 13865353, 41596059, 124788177]

約数ペア:

[(1, 124788177), (3, 41596059), (9, 13865353), (17, 7340481), (51, 2446827), (153, 815609), (289, 431793), (867, 143931), (2601, 47977)]