66704821

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 73075824

約数和(自身を除く): 6371003

約数列:

[1, 17, 37, 173, 613, 629, 2941, 6401, 10421, 22681, 106049, 108817, 385577, 1802833, 3923813, 66704821]

約数ペア:

[(1, 66704821), (17, 3923813), (37, 1802833), (173, 385577), (613, 108817), (629, 106049), (2941, 22681), (6401, 10421)]