81171276

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{66973}}^1$

素因数の和:67081

約数の個数: 24

約数和(自身を含む): 191277744

約数和(自身を除く): 110106468

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 66973, 133946, 200919, 267892, 401838, 803676, 6764273, 13528546, 20292819, 27057092, 40585638, 81171276]

約数ペア:

[(1, 81171276), (2, 40585638), (3, 27057092), (4, 20292819), (6, 13528546), (12, 6764273), (101, 803676), (202, 401838), (303, 267892), (404, 200919), (606, 133946), (1212, 66973)]