65868803

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 92316672

約数和(自身を除く): 26447869

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 253, 299, 1001, 1771, 2093, 2861, 3289, 20027, 23023, 31471, 37193, 65803, 220297, 260351, 409123, 460621, 723833, 855439, 2863861, 5066831, 5988073, 9409829, 65868803]

約数ペア:

[(1, 65868803), (7, 9409829), (11, 5988073), (13, 5066831), (23, 2863861), (77, 855439), (91, 723833), (143, 460621), (161, 409123), (253, 260351), (299, 220297), (1001, 65803), (1771, 37193), (2093, 31471), (2861, 23023), (3289, 20027)]