18773667

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{63211}}^1$

素因数の和:63231

約数の個数: 16

約数和(自身を含む): 30341760

約数和(自身を除く): 11568093

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 63211, 189633, 568899, 695321, 1706697, 2085963, 6257889, 18773667]

約数ペア:

[(1, 18773667), (3, 6257889), (9, 2085963), (11, 1706697), (27, 695321), (33, 568899), (99, 189633), (297, 63211)]