126874107

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{7951}}^1$

素因数の和:8160

約数の個数: 20

約数和(自身を含む): 190514016

約数和(自身を除く): 63639909

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 5319, 7951, 15957, 23853, 71559, 214677, 644031, 1566347, 4699041, 14097123, 42291369, 126874107]

約数ペア:

[(1, 126874107), (3, 42291369), (9, 14097123), (27, 4699041), (81, 1566347), (197, 644031), (591, 214677), (1773, 71559), (5319, 23853), (7951, 15957)]