8266182921

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{5371139}}^1$

素因数の和:5371170

約数の個数: 20

約数和(自身を含む): 12998158800

約数和(自身を除く): 4731975879

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 5371139, 16113417, 48340251, 102051641, 145020753, 306154923, 435062259, 918464769, 2755394307, 8266182921]

約数ペア:

[(1, 8266182921), (3, 2755394307), (9, 918464769), (19, 435062259), (27, 306154923), (57, 145020753), (81, 102051641), (171, 48340251), (513, 16113417), (1539, 5371139)]