73081393

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3307}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 95032224

約数和(自身を除く): 21950831

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 2009, 3157, 3307, 22099, 23149, 36377, 135587, 162043, 254639, 949109, 1491457, 1782473, 6643763, 10440199, 73081393]

約数ペア:

[(1, 73081393), (7, 10440199), (11, 6643763), (41, 1782473), (49, 1491457), (77, 949109), (287, 254639), (451, 162043), (539, 135587), (2009, 36377), (3157, 23149), (3307, 22099)]