67580997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 34025403

約数列:

[1, 3, 11, 33, 41, 123, 199, 251, 451, 597, 753, 1353, 2189, 2761, 6567, 8159, 8283, 10291, 24477, 30873, 49949, 89749, 113201, 149847, 269247, 339603, 549439, 1648317, 2047909, 6143727, 22526999, 67580997]

約数ペア:

[(1, 67580997), (3, 22526999), (11, 6143727), (33, 2047909), (41, 1648317), (123, 549439), (199, 339603), (251, 269247), (451, 149847), (597, 113201), (753, 89749), (1353, 49949), (2189, 30873), (2761, 24477), (6567, 10291), (8159, 8283)]