63980259

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{70853}}^1$

素因数の和:70906

約数の個数: 16

約数和(自身を含む): 99762432

約数和(自身を除く): 35782173

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 70853, 212559, 495971, 1487913, 3046679, 9140037, 21326753, 63980259]

約数ペア:

[(1, 63980259), (3, 21326753), (7, 9140037), (21, 3046679), (43, 1487913), (129, 495971), (301, 212559), (903, 70853)]