68158587

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{9631}}^1$

素因数の和:9978

約数の個数: 16

約数和(自身を含む): 104179712

約数和(自身を除く): 36021125

約数列:

[1, 3, 7, 21, 337, 1011, 2359, 7077, 9631, 28893, 67417, 202251, 3245647, 9736941, 22719529, 68158587]

約数ペア:

[(1, 68158587), (3, 22719529), (7, 9736941), (21, 3245647), (337, 202251), (1011, 67417), (2359, 28893), (7077, 9631)]