67387103

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{18839}}^1$

素因数の和:18926

約数の個数: 12

約数和(自身を含む): 79467120

約数和(自身を除く): 12080017

約数列:

[1, 7, 49, 73, 511, 3577, 18839, 131873, 923111, 1375247, 9626729, 67387103]

約数ペア:

[(1, 67387103), (7, 9626729), (49, 1375247), (73, 923111), (511, 131873), (3577, 18839)]