68951709

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 105504000

約数和(自身を除く): 36552291

約数列:

[1, 3, 9, 27, 41, 123, 199, 313, 369, 597, 939, 1107, 1791, 2817, 5373, 8159, 8451, 12833, 24477, 38499, 62287, 73431, 115497, 186861, 220293, 346491, 560583, 1681749, 2553767, 7661301, 22983903, 68951709]

約数ペア:

[(1, 68951709), (3, 22983903), (9, 7661301), (27, 2553767), (41, 1681749), (123, 560583), (199, 346491), (313, 220293), (369, 186861), (597, 115497), (939, 73431), (1107, 62287), (1791, 38499), (2817, 24477), (5373, 12833), (8159, 8451)]