27299187

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{6359}}^1$

素因数の和:6424

約数の個数: 20

約数和(自身を含む): 41556240

約数和(自身を除く): 14257053

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 6359, 19077, 57231, 171693, 337027, 515079, 1011081, 3033243, 9099729, 27299187]

約数ペア:

[(1, 27299187), (3, 9099729), (9, 3033243), (27, 1011081), (53, 515079), (81, 337027), (159, 171693), (477, 57231), (1431, 19077), (4293, 6359)]