56665833

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 89346816

約数和(自身を除く): 32680983

約数列:

[1, 3, 7, 21, 37, 111, 233, 259, 313, 699, 777, 939, 1631, 2191, 4893, 6573, 8621, 11581, 25863, 34743, 60347, 72929, 81067, 181041, 218787, 243201, 510503, 1531509, 2698373, 8095119, 18888611, 56665833]

約数ペア:

[(1, 56665833), (3, 18888611), (7, 8095119), (21, 2698373), (37, 1531509), (111, 510503), (233, 243201), (259, 218787), (313, 181041), (699, 81067), (777, 72929), (939, 60347), (1631, 34743), (2191, 25863), (4893, 11581), (6573, 8621)]