81852693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{48809}}^1$

素因数の和:48868

約数の個数: 16

約数和(自身を含む): 120267840

約数和(自身を除く): 38415147

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 48809, 146427, 634517, 1903551, 2098787, 6296361, 27284231, 81852693]

約数ペア:

[(1, 81852693), (3, 27284231), (13, 6296361), (39, 2098787), (43, 1903551), (129, 634517), (559, 146427), (1677, 48809)]