27834468417

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{446731}}^1$

素因数の和:446810

約数の個数: 48

約数和(自身を含む): 49061895168

約数和(自身を除く): 21227426751

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 129, 161, 207, 301, 387, 483, 903, 989, 1449, 2709, 2967, 6923, 8901, 20769, 62307, 446731, 1340193, 3127117, 4020579, 9381351, 10274813, 19209433, 28144053, 30824439, 57628299, 71923691, 92473317, 134466031, 172884897, 215771073, 403398093, 441816959, 647313219, 1210194279, 1325450877, 3092718713, 3976352631, 9278156139, 27834468417]

約数ペア:

[(1, 27834468417), (3, 9278156139), (7, 3976352631), (9, 3092718713), (21, 1325450877), (23, 1210194279), (43, 647313219), (63, 441816959), (69, 403398093), (129, 215771073), (161, 172884897), (207, 134466031), (301, 92473317), (387, 71923691), (483, 57628299), (903, 30824439), (989, 28144053), (1449, 19209433), (2709, 10274813), (2967, 9381351), (6923, 4020579), (8901, 3127117), (20769, 1340193), (62307, 446731)]