66833877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 100859904

約数和(自身を除く): 34026027

約数列:

[1, 3, 11, 33, 37, 111, 127, 381, 407, 431, 1221, 1293, 1397, 4191, 4699, 4741, 14097, 14223, 15947, 47841, 51689, 54737, 155067, 164211, 175417, 526251, 602107, 1806321, 2025269, 6075807, 22277959, 66833877]

約数ペア:

[(1, 66833877), (3, 22277959), (11, 6075807), (33, 2025269), (37, 1806321), (111, 602107), (127, 526251), (381, 175417), (407, 164211), (431, 155067), (1221, 54737), (1293, 51689), (1397, 47841), (4191, 15947), (4699, 14223), (4741, 14097)]