66087581

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 77395968

約数和(自身を除く): 11308387

約数列:

[1, 7, 71, 103, 497, 721, 1291, 7313, 9037, 51191, 91661, 132973, 641627, 930811, 9441083, 66087581]

約数ペア:

[(1, 66087581), (7, 9441083), (71, 930811), (103, 641627), (497, 132973), (721, 91661), (1291, 51191), (7313, 9037)]