268397091

素因数分解:

$3^3\times {\mathrm{103}}^2\times {\mathrm{937}}^1$

素因数の和:1152

約数の個数: 24

約数和(自身を含む): 401951760

約数和(自身を除く): 133554669

約数列:

[1, 3, 9, 27, 103, 309, 927, 937, 2781, 2811, 8433, 10609, 25299, 31827, 95481, 96511, 286443, 289533, 868599, 2605797, 9940633, 29821899, 89465697, 268397091]

約数ペア:

[(1, 268397091), (3, 89465697), (9, 29821899), (27, 9940633), (103, 2605797), (309, 868599), (927, 289533), (937, 286443), (2781, 96511), (2811, 95481), (8433, 31827), (10609, 25299)]