80683057

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5507}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 105489216

約数和(自身を除く): 24806159

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 5507, 14651, 38549, 71591, 126661, 269843, 501137, 886627, 1646593, 3507959, 6206389, 11526151, 80683057]

約数ペア:

[(1, 80683057), (7, 11526151), (13, 6206389), (23, 3507959), (49, 1646593), (91, 886627), (161, 501137), (299, 269843), (637, 126661), (1127, 71591), (2093, 38549), (5507, 14651)]