71587737

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{937}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 111648264

約数和(自身を除く): 40060527

約数列:

[1, 3, 9, 13, 39, 117, 653, 937, 1959, 2811, 5877, 8433, 8489, 12181, 25467, 36543, 76401, 109629, 611861, 1835583, 5506749, 7954193, 23862579, 71587737]

約数ペア:

[(1, 71587737), (3, 23862579), (9, 7954193), (13, 5506749), (39, 1835583), (117, 611861), (653, 109629), (937, 76401), (1959, 36543), (2811, 25467), (5877, 12181), (8433, 8489)]