85402401

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109913}}^1$

素因数の和:109960

約数の個数: 16

約数和(自身を含む): 133655424

約数和(自身を除く): 48253023

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 109913, 329739, 769391, 2308173, 4066781, 12200343, 28467467, 85402401]

約数ペア:

[(1, 85402401), (3, 28467467), (7, 12200343), (21, 4066781), (37, 2308173), (111, 769391), (259, 329739), (777, 109913)]