65738253

素因数分解:

$3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1327}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 102340992

約数和(自身を除く): 36602739

約数列:

[1, 3, 7, 21, 49, 147, 337, 1011, 1327, 2359, 3981, 7077, 9289, 16513, 27867, 49539, 65023, 195069, 447199, 1341597, 3130393, 9391179, 21912751, 65738253]

約数ペア:

[(1, 65738253), (3, 21912751), (7, 9391179), (21, 3130393), (49, 1341597), (147, 447199), (337, 195069), (1011, 65023), (1327, 49539), (2359, 27867), (3981, 16513), (7077, 9289)]