54477087

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 90137088

約数和(自身を除く): 35660001

約数列:

[1, 3, 7, 21, 23, 43, 61, 69, 129, 161, 183, 301, 427, 483, 903, 989, 1281, 1403, 1849, 2623, 2967, 4209, 5547, 6923, 7869, 9821, 12943, 18361, 20769, 29463, 38829, 42527, 55083, 60329, 112789, 127581, 180987, 297689, 338367, 422303, 789523, 893067, 1266909, 2368569, 2594147, 7782441, 18159029, 54477087]

約数ペア:

[(1, 54477087), (3, 18159029), (7, 7782441), (21, 2594147), (23, 2368569), (43, 1266909), (61, 893067), (69, 789523), (129, 422303), (161, 338367), (183, 297689), (301, 180987), (427, 127581), (483, 112789), (903, 60329), (989, 55083), (1281, 42527), (1403, 38829), (1849, 29463), (2623, 20769), (2967, 18361), (4209, 12943), (5547, 9821), (6923, 7869)]