139387761933

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179392229}}^1$

素因数の和:179392276

約数の個数: 16

約数和(自身を含む): 218140951680

約数和(自身を除く): 78753189747

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 179392229, 538176687, 1255745603, 3767236809, 6637512473, 19912537419, 46462587311, 139387761933]

約数ペア:

[(1, 139387761933), (3, 46462587311), (7, 19912537419), (21, 6637512473), (37, 3767236809), (111, 1255745603), (259, 538176687), (777, 179392229)]