339764949

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{27779}}^1$

素因数の和:27942

約数の個数: 20

約数和(自身を含む): 510929760

約数和(自身を除く): 171164811

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 27779, 83337, 250011, 750033, 2250099, 4194629, 12583887, 37751661, 113254983, 339764949]

約数ペア:

[(1, 339764949), (3, 113254983), (9, 37751661), (27, 12583887), (81, 4194629), (151, 2250099), (453, 750033), (1359, 250011), (4077, 83337), (12231, 27779)]