78828153

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{1087}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 109879296

約数和(自身を除く): 31051143

約数列:

[1, 3, 23, 69, 1051, 1087, 3153, 3261, 24173, 25001, 72519, 75003, 1142437, 3427311, 26276051, 78828153]

約数ペア:

[(1, 78828153), (3, 26276051), (23, 3427311), (69, 1142437), (1051, 75003), (1087, 72519), (3153, 25001), (3261, 24173)]