74656881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8741}}^1$

素因数の和:8833

約数の個数: 24

約数和(自身を含む): 117737256

約数和(自身を除く): 43080375

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 8741, 26223, 78669, 113633, 340899, 638093, 1022697, 1914279, 5742837, 8295209, 24885627, 74656881]

約数ペア:

[(1, 74656881), (3, 24885627), (9, 8295209), (13, 5742837), (39, 1914279), (73, 1022697), (117, 638093), (219, 340899), (657, 113633), (949, 78669), (2847, 26223), (8541, 8741)]