65994159

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2621}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 110753280

約数和(自身を除く): 44759121

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 2289, 2621, 3597, 7863, 8393, 18347, 25179, 28831, 55041, 86493, 201817, 285689, 605451, 857067, 1999823, 3142579, 5999469, 9427737, 21998053, 65994159]

約数ペア:

[(1, 65994159), (3, 21998053), (7, 9427737), (11, 5999469), (21, 3142579), (33, 1999823), (77, 857067), (109, 605451), (231, 285689), (327, 201817), (763, 86493), (1199, 55041), (2289, 28831), (2621, 25179), (3597, 18347), (7863, 8393)]