73770489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17041}}^1$

素因数の和:17097

約数の個数: 24

約数和(自身を含む): 117862472

約数和(自身を除く): 44091983

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 17041, 51123, 153369, 221533, 630517, 664599, 1891551, 1993797, 5674653, 8196721, 24590163, 73770489]

約数ペア:

[(1, 73770489), (3, 24590163), (9, 8196721), (13, 5674653), (37, 1993797), (39, 1891551), (111, 664599), (117, 630517), (333, 221533), (481, 153369), (1443, 51123), (4329, 17041)]