75919893

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 119654400

約数和(自身を除く): 43734507

約数列:

[1, 3, 7, 21, 37, 111, 199, 259, 491, 597, 777, 1393, 1473, 3437, 4179, 7363, 10311, 18167, 22089, 51541, 54501, 97709, 127169, 154623, 293127, 381507, 683963, 2051889, 3615233, 10845699, 25306631, 75919893]

約数ペア:

[(1, 75919893), (3, 25306631), (7, 10845699), (21, 3615233), (37, 2051889), (111, 683963), (199, 381507), (259, 293127), (491, 154623), (597, 127169), (777, 97709), (1393, 54501), (1473, 51541), (3437, 22089), (4179, 18167), (7363, 10311)]