71304027

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{2011}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 97348608

約数和(自身を除く): 26044581

約数列:

[1, 3, 53, 159, 223, 669, 2011, 6033, 11819, 35457, 106583, 319749, 448453, 1345359, 23768009, 71304027]

約数ペア:

[(1, 71304027), (3, 23768009), (53, 1345359), (159, 448453), (223, 319749), (669, 106583), (2011, 35457), (6033, 11819)]