77325231

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 115776000

約数和(自身を除く): 38450769

約数列:

[1, 3, 17, 19, 51, 57, 199, 323, 401, 597, 969, 1203, 3383, 3781, 6817, 7619, 10149, 11343, 20451, 22857, 64277, 79799, 129523, 192831, 239397, 388569, 1356583, 1516181, 4069749, 4548543, 25775077, 77325231]

約数ペア:

[(1, 77325231), (3, 25775077), (17, 4548543), (19, 4069749), (51, 1516181), (57, 1356583), (199, 388569), (323, 239397), (401, 192831), (597, 129523), (969, 79799), (1203, 64277), (3383, 22857), (3781, 20451), (6817, 11343), (7619, 10149)]