68889590781

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{461}}^1\times {\mathrm{411667}}^1$

素因数の和:412153

約数の個数: 24

約数和(自身を含む): 101181407712

約数和(自身を除く): 32291816931

約数列:

[1, 3, 11, 33, 121, 363, 461, 1383, 5071, 15213, 55781, 167343, 411667, 1235001, 4528337, 13585011, 49811707, 149435121, 189778487, 569335461, 2087563357, 6262690071, 22963196927, 68889590781]

約数ペア:

[(1, 68889590781), (3, 22963196927), (11, 6262690071), (33, 2087563357), (121, 569335461), (363, 189778487), (461, 149435121), (1383, 49811707), (5071, 13585011), (15213, 4528337), (55781, 1235001), (167343, 411667)]