66576513

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 99855360

約数和(自身を除く): 33278847

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 437, 817, 989, 1181, 1311, 2451, 2967, 3543, 18791, 22439, 27163, 50783, 56373, 67317, 81489, 152349, 516097, 964877, 1168009, 1548291, 2894631, 3504027, 22192171, 66576513]

約数ペア:

[(1, 66576513), (3, 22192171), (19, 3504027), (23, 2894631), (43, 1548291), (57, 1168009), (69, 964877), (129, 516097), (437, 152349), (817, 81489), (989, 67317), (1181, 56373), (1311, 50783), (2451, 27163), (2967, 22439), (3543, 18791)]