68394907

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1327}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 80742400

約数和(自身を除く): 12347493

約数列:

[1, 7, 37, 199, 259, 1327, 1393, 7363, 9289, 49099, 51541, 264073, 343693, 1848511, 9770701, 68394907]

約数ペア:

[(1, 68394907), (7, 9770701), (37, 1848511), (199, 343693), (259, 264073), (1327, 51541), (1393, 49099), (7363, 9289)]