147409713

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{165443}}^1$

素因数の和:165466

約数の個数: 20

約数和(自身を含む): 240224688

約数和(自身を除く): 92814975

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 165443, 496329, 1488987, 1819873, 4466961, 5459619, 13400883, 16378857, 49136571, 147409713]

約数ペア:

[(1, 147409713), (3, 49136571), (9, 16378857), (11, 13400883), (27, 5459619), (33, 4466961), (81, 1819873), (99, 1488987), (297, 496329), (891, 165443)]