78382353

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6337}}^1$

素因数の和:6397

約数の個数: 32

約数和(自身を含む): 129802240

約数和(自身を除く): 51419887

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 6337, 12369, 19011, 44359, 120403, 133077, 196447, 361209, 589341, 842821, 1375129, 2528463, 3732493, 4125387, 11197479, 26127451, 78382353]

約数ペア:

[(1, 78382353), (3, 26127451), (7, 11197479), (19, 4125387), (21, 3732493), (31, 2528463), (57, 1375129), (93, 842821), (133, 589341), (217, 361209), (399, 196447), (589, 133077), (651, 120403), (1767, 44359), (4123, 19011), (6337, 12369)]