64984047

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 97344000

約数和(自身を除く): 32359953

約数列:

[1, 3, 17, 19, 51, 57, 199, 323, 337, 597, 969, 1011, 3383, 3781, 5729, 6403, 10149, 11343, 17187, 19209, 64277, 67063, 108851, 192831, 201189, 326553, 1140071, 1274197, 3420213, 3822591, 21661349, 64984047]

約数ペア:

[(1, 64984047), (3, 21661349), (17, 3822591), (19, 3420213), (51, 1274197), (57, 1140071), (199, 326553), (323, 201189), (337, 192831), (597, 108851), (969, 67063), (1011, 64277), (3383, 19209), (3781, 17187), (5729, 11343), (6403, 10149)]