67418197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6299}}^1$

素因数の和:6456

約数の個数: 16

約数和(自身を含む): 84672000

約数和(自身を除く): 17253803

約数列:

[1, 7, 11, 77, 139, 973, 1529, 6299, 10703, 44093, 69289, 485023, 875561, 6128927, 9631171, 67418197]

約数ペア:

[(1, 67418197), (7, 9631171), (11, 6128927), (77, 875561), (139, 485023), (973, 69289), (1529, 44093), (6299, 10703)]