139211436021

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{93367831}}^1$

素因数の和:93367912

約数の個数: 16

約数和(自身を含む): 215119484928

約数和(自身を除く): 75908048907

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 93367831, 280103493, 653574817, 1960724451, 6629116001, 19887348003, 46403812007, 139211436021]

約数ペア:

[(1, 139211436021), (3, 46403812007), (7, 19887348003), (21, 6629116001), (71, 1960724451), (213, 653574817), (497, 280103493), (1491, 93367831)]