53078727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 80582656

約数和(自身を除く): 27503929

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 1021, 1209, 1333, 1677, 3063, 3999, 13273, 17329, 31651, 39819, 43903, 51987, 94953, 131709, 411463, 570739, 1234389, 1360993, 1712217, 4082979, 17692909, 53078727]

約数ペア:

[(1, 53078727), (3, 17692909), (13, 4082979), (31, 1712217), (39, 1360993), (43, 1234389), (93, 570739), (129, 411463), (403, 131709), (559, 94953), (1021, 51987), (1209, 43903), (1333, 39819), (1677, 31651), (3063, 17329), (3999, 13273)]