67081091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6359}}^1$

素因数の和:6514

約数の個数: 16

約数和(自身を含む): 84257280

約数和(自身を除く): 17176189

約数列:

[1, 7, 11, 77, 137, 959, 1507, 6359, 10549, 44513, 69949, 489643, 871183, 6098281, 9583013, 67081091]

約数ペア:

[(1, 67081091), (7, 9583013), (11, 6098281), (77, 871183), (137, 489643), (959, 69949), (1507, 44513), (6359, 10549)]