156965081907

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{244781}}^1$

素因数の和:244983

約数の個数: 32

約数和(自身を含む): 221008772160

約数和(自身を除く): 64043690253

約数列:

[1, 3, 37, 53, 109, 111, 159, 327, 1961, 4033, 5777, 5883, 12099, 17331, 213749, 244781, 641247, 734343, 9056897, 12973393, 26681129, 27170691, 38920179, 80043387, 480015541, 987201773, 1414099837, 1440046623, 2961605319, 4242299511, 52321693969, 156965081907]

約数ペア:

[(1, 156965081907), (3, 52321693969), (37, 4242299511), (53, 2961605319), (109, 1440046623), (111, 1414099837), (159, 987201773), (327, 480015541), (1961, 80043387), (4033, 38920179), (5777, 27170691), (5883, 26681129), (12099, 12973393), (17331, 9056897), (213749, 734343), (244781, 641247)]