75489869

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43661}}^1$

素因数の和:43700

約数の個数: 16

約数和(自身を含む): 97802880

約数和(自身を除く): 22313011

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 43661, 305627, 567593, 829559, 3973151, 5806913, 10784267, 75489869]

約数ペア:

[(1, 75489869), (7, 10784267), (13, 5806913), (19, 3973151), (91, 829559), (133, 567593), (247, 305627), (1729, 43661)]