67571091

素因数分解:

$3^4\times 7^1\times {\mathrm{119173}}^1$

素因数の和:119192

約数の個数: 20

約数和(自身を含む): 115360432

約数和(自身を除く): 47789341

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 119173, 357519, 834211, 1072557, 2502633, 3217671, 7507899, 9653013, 22523697, 67571091]

約数ペア:

[(1, 67571091), (3, 22523697), (7, 9653013), (9, 7507899), (21, 3217671), (27, 2502633), (63, 1072557), (81, 834211), (189, 357519), (567, 119173)]